diff --git a/demos/ARM7-AT91SAM7S-FATFS-GCC/chconf.h b/demos/ARM7-AT91SAM7S-FATFS-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-AT91SAM7S-FATFS-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7S-FATFS-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-AT91SAM7S-FATFS-GCC/halconf.h b/demos/ARM7-AT91SAM7S-FATFS-GCC/halconf.h
index 3648e1cac..fe761053d 100644
--- a/demos/ARM7-AT91SAM7S-FATFS-GCC/halconf.h
+++ b/demos/ARM7-AT91SAM7S-FATFS-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-AT91SAM7S-FATFS-GCC/main.c b/demos/ARM7-AT91SAM7S-FATFS-GCC/main.c
index 2f4d11b1f..a6285bfef 100644
--- a/demos/ARM7-AT91SAM7S-FATFS-GCC/main.c
+++ b/demos/ARM7-AT91SAM7S-FATFS-GCC/main.c
@@ -53,7 +53,7 @@ static SPIConfig hs_spicfg = {
   (MAX_SPI_BITRATE << 8) | AT91C_SPI_NCPHA | AT91C_SPI_BITS_8
 };
 
-/* Low speed SPI configuration (192KHz, NCPHA=1, CPOL=0).*/
+/* Low speed SPI configuration (192kHz, NCPHA=1, CPOL=0).*/
 static SPIConfig ls_spicfg = {
   NULL,
   IOPORT1,
diff --git a/demos/ARM7-AT91SAM7S-GCC/chconf.h b/demos/ARM7-AT91SAM7S-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-AT91SAM7S-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7S-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-AT91SAM7S-GCC/halconf.h b/demos/ARM7-AT91SAM7S-GCC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/ARM7-AT91SAM7S-GCC/halconf.h
+++ b/demos/ARM7-AT91SAM7S-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-AT91SAM7X-FATFS-GCC/chconf.h b/demos/ARM7-AT91SAM7X-FATFS-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-AT91SAM7X-FATFS-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7X-FATFS-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-AT91SAM7X-FATFS-GCC/halconf.h b/demos/ARM7-AT91SAM7X-FATFS-GCC/halconf.h
index 3648e1cac..fe761053d 100644
--- a/demos/ARM7-AT91SAM7X-FATFS-GCC/halconf.h
+++ b/demos/ARM7-AT91SAM7X-FATFS-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-AT91SAM7X-FATFS-GCC/main.c b/demos/ARM7-AT91SAM7X-FATFS-GCC/main.c
index b25f98d42..2298b9d62 100644
--- a/demos/ARM7-AT91SAM7X-FATFS-GCC/main.c
+++ b/demos/ARM7-AT91SAM7X-FATFS-GCC/main.c
@@ -53,7 +53,7 @@ static SPIConfig hs_spicfg = {
   (MAX_SPI_BITRATE << 8) | AT91C_SPI_NCPHA | AT91C_SPI_BITS_8
 };
 
-/* Low speed SPI configuration (192KHz, NCPHA=1, CPOL=0).*/
+/* Low speed SPI configuration (192kHz, NCPHA=1, CPOL=0).*/
 static SPIConfig ls_spicfg = {
   NULL,
   IOPORT1,
diff --git a/demos/ARM7-AT91SAM7X-GCC/chconf.h b/demos/ARM7-AT91SAM7X-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-AT91SAM7X-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7X-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-AT91SAM7X-GCC/halconf.h b/demos/ARM7-AT91SAM7X-GCC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/ARM7-AT91SAM7X-GCC/halconf.h
+++ b/demos/ARM7-AT91SAM7X-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-AT91SAM7X-LWIP-GCC/chconf.h b/demos/ARM7-AT91SAM7X-LWIP-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-AT91SAM7X-LWIP-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7X-LWIP-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-AT91SAM7X-LWIP-GCC/halconf.h b/demos/ARM7-AT91SAM7X-LWIP-GCC/halconf.h
index 51658417d..29957bd6d 100644
--- a/demos/ARM7-AT91SAM7X-LWIP-GCC/halconf.h
+++ b/demos/ARM7-AT91SAM7X-LWIP-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h b/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-AT91SAM7X-UIP-GCC/halconf.h b/demos/ARM7-AT91SAM7X-UIP-GCC/halconf.h
index 51658417d..29957bd6d 100644
--- a/demos/ARM7-AT91SAM7X-UIP-GCC/halconf.h
+++ b/demos/ARM7-AT91SAM7X-UIP-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-LPC214x-FATFS-GCC/chconf.h b/demos/ARM7-LPC214x-FATFS-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-LPC214x-FATFS-GCC/chconf.h
+++ b/demos/ARM7-LPC214x-FATFS-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-LPC214x-FATFS-GCC/halconf.h b/demos/ARM7-LPC214x-FATFS-GCC/halconf.h
index 3648e1cac..fe761053d 100644
--- a/demos/ARM7-LPC214x-FATFS-GCC/halconf.h
+++ b/demos/ARM7-LPC214x-FATFS-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-LPC214x-FATFS-GCC/main.c b/demos/ARM7-LPC214x-FATFS-GCC/main.c
index 4e4f11363..d541e4899 100644
--- a/demos/ARM7-LPC214x-FATFS-GCC/main.c
+++ b/demos/ARM7-LPC214x-FATFS-GCC/main.c
@@ -51,7 +51,7 @@ static SPIConfig hs_spicfg = {
   2
 };
 
-/* Low speed SPI configuration (281.250KHz, CPHA=0, CPOL=0).*/
+/* Low speed SPI configuration (281.250kHz, CPHA=0, CPOL=0).*/
 static SPIConfig ls_spicfg = {
   NULL,
   IOPORT1,
diff --git a/demos/ARM7-LPC214x-G++/chconf.h b/demos/ARM7-LPC214x-G++/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-LPC214x-G++/chconf.h
+++ b/demos/ARM7-LPC214x-G++/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-LPC214x-G++/halconf.h b/demos/ARM7-LPC214x-G++/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/ARM7-LPC214x-G++/halconf.h
+++ b/demos/ARM7-LPC214x-G++/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARM7-LPC214x-GCC/chconf.h b/demos/ARM7-LPC214x-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARM7-LPC214x-GCC/chconf.h
+++ b/demos/ARM7-LPC214x-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARM7-LPC214x-GCC/halconf.h b/demos/ARM7-LPC214x-GCC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/ARM7-LPC214x-GCC/halconf.h
+++ b/demos/ARM7-LPC214x-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM0-LPC1114-LPCXPRESSO/chconf.h b/demos/ARMCM0-LPC1114-LPCXPRESSO/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM0-LPC1114-LPCXPRESSO/chconf.h
+++ b/demos/ARMCM0-LPC1114-LPCXPRESSO/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM0-LPC1114-LPCXPRESSO/halconf.h b/demos/ARMCM0-LPC1114-LPCXPRESSO/halconf.h
index 1e289c26a..d3766e0fd 100644
--- a/demos/ARMCM0-LPC1114-LPCXPRESSO/halconf.h
+++ b/demos/ARMCM0-LPC1114-LPCXPRESSO/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-GENERIC-KERNEL/chconf.h b/demos/ARMCM3-GENERIC-KERNEL/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-GENERIC-KERNEL/chconf.h
+++ b/demos/ARMCM3-GENERIC-KERNEL/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-LPC1343-LPCXPRESSO/chconf.h b/demos/ARMCM3-LPC1343-LPCXPRESSO/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-LPC1343-LPCXPRESSO/chconf.h
+++ b/demos/ARMCM3-LPC1343-LPCXPRESSO/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-LPC1343-LPCXPRESSO/halconf.h b/demos/ARMCM3-LPC1343-LPCXPRESSO/halconf.h
index 1e289c26a..d3766e0fd 100644
--- a/demos/ARMCM3-LPC1343-LPCXPRESSO/halconf.h
+++ b/demos/ARMCM3-LPC1343-LPCXPRESSO/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-LPC1343-OLIMEX/chconf.h b/demos/ARMCM3-LPC1343-OLIMEX/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-LPC1343-OLIMEX/chconf.h
+++ b/demos/ARMCM3-LPC1343-OLIMEX/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-LPC1343-OLIMEX/halconf.h b/demos/ARMCM3-LPC1343-OLIMEX/halconf.h
index 6e472607f..91d295ccf 100644
--- a/demos/ARMCM3-LPC1343-OLIMEX/halconf.h
+++ b/demos/ARMCM3-LPC1343-OLIMEX/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F100-DISCOVERY/chconf.h b/demos/ARMCM3-STM32F100-DISCOVERY/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F100-DISCOVERY/chconf.h
+++ b/demos/ARMCM3-STM32F100-DISCOVERY/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F100-DISCOVERY/halconf.h b/demos/ARMCM3-STM32F100-DISCOVERY/halconf.h
index e90833f09..01ebaf505 100644
--- a/demos/ARMCM3-STM32F100-DISCOVERY/halconf.h
+++ b/demos/ARMCM3-STM32F100-DISCOVERY/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F100-DISCOVERY/main.c b/demos/ARMCM3-STM32F100-DISCOVERY/main.c
index 6191e271d..3c5079bd7 100644
--- a/demos/ARMCM3-STM32F100-DISCOVERY/main.c
+++ b/demos/ARMCM3-STM32F100-DISCOVERY/main.c
@@ -64,7 +64,7 @@ static const ADCConversionGroup adcgrpcfg = {
  * the active state is a logic one.
  */
 static PWMConfig pwmcfg = {
-  10000,                                    /* 10KHz PWM clock frequency.   */
+  10000,                                    /* 10kHz PWM clock frequency.   */
   10000,                                    /* PWM period 1S (in ticks).    */
   pwmpcb,
   {
diff --git a/demos/ARMCM3-STM32F103-FATFS/chconf.h b/demos/ARMCM3-STM32F103-FATFS/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F103-FATFS/chconf.h
+++ b/demos/ARMCM3-STM32F103-FATFS/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F103-FATFS/halconf.h b/demos/ARMCM3-STM32F103-FATFS/halconf.h
index 65a2134c0..40d5d756c 100644
--- a/demos/ARMCM3-STM32F103-FATFS/halconf.h
+++ b/demos/ARMCM3-STM32F103-FATFS/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F103-FATFS/main.c b/demos/ARMCM3-STM32F103-FATFS/main.c
index a0176686b..7cb6ca1da 100644
--- a/demos/ARMCM3-STM32F103-FATFS/main.c
+++ b/demos/ARMCM3-STM32F103-FATFS/main.c
@@ -49,7 +49,7 @@ static bool_t fs_ready = FALSE;
 /* Maximum speed SPI configuration (18MHz, CPHA=0, CPOL=0, MSb first).*/
 static SPIConfig hs_spicfg = {NULL, IOPORT2, GPIOB_SPI2NSS, 0};
 
-/* Low speed SPI configuration (281.250KHz, CPHA=0, CPOL=0, MSb first).*/
+/* Low speed SPI configuration (281.250kHz, CPHA=0, CPOL=0, MSb first).*/
 static SPIConfig ls_spicfg = {NULL, IOPORT2, GPIOB_SPI2NSS,
                               SPI_CR1_BR_2 | SPI_CR1_BR_1};
 
diff --git a/demos/ARMCM3-STM32F103-G++/chconf.h b/demos/ARMCM3-STM32F103-G++/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F103-G++/chconf.h
+++ b/demos/ARMCM3-STM32F103-G++/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F103-G++/halconf.h b/demos/ARMCM3-STM32F103-G++/halconf.h
index 0751f2a7b..0b2461b61 100644
--- a/demos/ARMCM3-STM32F103-G++/halconf.h
+++ b/demos/ARMCM3-STM32F103-G++/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F103/chconf.h b/demos/ARMCM3-STM32F103/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F103/chconf.h
+++ b/demos/ARMCM3-STM32F103/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F103/halconf.h b/demos/ARMCM3-STM32F103/halconf.h
index 0751f2a7b..0b2461b61 100644
--- a/demos/ARMCM3-STM32F103/halconf.h
+++ b/demos/ARMCM3-STM32F103/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F103ZG-FATFS/chconf.h b/demos/ARMCM3-STM32F103ZG-FATFS/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F103ZG-FATFS/chconf.h
+++ b/demos/ARMCM3-STM32F103ZG-FATFS/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F103ZG-FATFS/halconf.h b/demos/ARMCM3-STM32F103ZG-FATFS/halconf.h
index 5818fbe72..63e37a04e 100644
--- a/demos/ARMCM3-STM32F103ZG-FATFS/halconf.h
+++ b/demos/ARMCM3-STM32F103ZG-FATFS/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F107-LWIP/chconf.h b/demos/ARMCM3-STM32F107-LWIP/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F107-LWIP/chconf.h
+++ b/demos/ARMCM3-STM32F107-LWIP/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F107-LWIP/halconf.h b/demos/ARMCM3-STM32F107-LWIP/halconf.h
index 54062b3c8..ea8a906e9 100644
--- a/demos/ARMCM3-STM32F107-LWIP/halconf.h
+++ b/demos/ARMCM3-STM32F107-LWIP/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32F107/chconf.h b/demos/ARMCM3-STM32F107/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32F107/chconf.h
+++ b/demos/ARMCM3-STM32F107/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32F107/halconf.h b/demos/ARMCM3-STM32F107/halconf.h
index 0751f2a7b..0b2461b61 100644
--- a/demos/ARMCM3-STM32F107/halconf.h
+++ b/demos/ARMCM3-STM32F107/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32L152-DISCOVERY/chconf.h b/demos/ARMCM3-STM32L152-DISCOVERY/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/ARMCM3-STM32L152-DISCOVERY/chconf.h
+++ b/demos/ARMCM3-STM32L152-DISCOVERY/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM3-STM32L152-DISCOVERY/halconf.h b/demos/ARMCM3-STM32L152-DISCOVERY/halconf.h
index e90833f09..01ebaf505 100644
--- a/demos/ARMCM3-STM32L152-DISCOVERY/halconf.h
+++ b/demos/ARMCM3-STM32L152-DISCOVERY/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM3-STM32L152-DISCOVERY/main.c b/demos/ARMCM3-STM32L152-DISCOVERY/main.c
index 00ffb0516..e21b8a311 100644
--- a/demos/ARMCM3-STM32L152-DISCOVERY/main.c
+++ b/demos/ARMCM3-STM32L152-DISCOVERY/main.c
@@ -67,7 +67,7 @@ static const ADCConversionGroup adcgrpcfg = {
  * the active state is a logic one.
  */
 static PWMConfig pwmcfg = {
-  10000,                                    /* 10KHz PWM clock frequency.   */
+  10000,                                    /* 10kHz PWM clock frequency.   */
   10000,                                    /* PWM period 1S (in ticks).    */
   pwmpcb,
   {
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h
index 53f742da0..3c69cee76 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h b/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h
index 0a636d3ca..390f4b23e 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/main.c b/demos/ARMCM4-STM32F407-DISCOVERY/main.c
index a367ecc1b..101c1a4df 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/main.c
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/main.c
@@ -66,7 +66,7 @@ static const ADCConversionGroup adcgrpcfg = {
  * the active state is a logic one.
  */
 static PWMConfig pwmcfg = {
-  10000,                                    /* 10KHz PWM clock frequency.   */
+  10000,                                    /* 10kHz PWM clock frequency.   */
   10000,                                    /* PWM period 1S (in ticks).    */
   pwmpcb,
   {
diff --git a/demos/AVR-AT90CANx-GCC/chconf.h b/demos/AVR-AT90CANx-GCC/chconf.h
index 3733daac8..ec84e58af 100644
--- a/demos/AVR-AT90CANx-GCC/chconf.h
+++ b/demos/AVR-AT90CANx-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/AVR-AT90CANx-GCC/halconf.h b/demos/AVR-AT90CANx-GCC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/AVR-AT90CANx-GCC/halconf.h
+++ b/demos/AVR-AT90CANx-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/AVR-ATmega128-GCC/chconf.h b/demos/AVR-ATmega128-GCC/chconf.h
index 3733daac8..ec84e58af 100644
--- a/demos/AVR-ATmega128-GCC/chconf.h
+++ b/demos/AVR-ATmega128-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/AVR-ATmega128-GCC/halconf.h b/demos/AVR-ATmega128-GCC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/AVR-ATmega128-GCC/halconf.h
+++ b/demos/AVR-ATmega128-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/MSP430-MSP430x1611-GCC/chconf.h b/demos/MSP430-MSP430x1611-GCC/chconf.h
index d40ceb7d4..6159d83b8 100644
--- a/demos/MSP430-MSP430x1611-GCC/chconf.h
+++ b/demos/MSP430-MSP430x1611-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/MSP430-MSP430x1611-GCC/halconf.h b/demos/MSP430-MSP430x1611-GCC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/MSP430-MSP430x1611-GCC/halconf.h
+++ b/demos/MSP430-MSP430x1611-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/PPC-SPC563-GCC/chconf.h b/demos/PPC-SPC563-GCC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/demos/PPC-SPC563-GCC/chconf.h
+++ b/demos/PPC-SPC563-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/PPC-SPC563-GCC/halconf.h b/demos/PPC-SPC563-GCC/halconf.h
index 4acf9f66c..83783d10f 100644
--- a/demos/PPC-SPC563-GCC/halconf.h
+++ b/demos/PPC-SPC563-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/Posix-GCC/chconf.h b/demos/Posix-GCC/chconf.h
index de77658a9..e5794592e 100644
--- a/demos/Posix-GCC/chconf.h
+++ b/demos/Posix-GCC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/Posix-GCC/halconf.h b/demos/Posix-GCC/halconf.h
index 79e3cbd09..202137119 100644
--- a/demos/Posix-GCC/halconf.h
+++ b/demos/Posix-GCC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/chconf.h b/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/chconf.h
index df1b4a9f9..18b92af50 100644
--- a/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/chconf.h
+++ b/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/halconf.h b/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/halconf.h
+++ b/demos/STM8L-STM8L152-DISCOVERY-STVD/demo/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/chconf.h b/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/chconf.h
index df1b4a9f9..18b92af50 100644
--- a/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/chconf.h
+++ b/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/halconf.h b/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/halconf.h
+++ b/demos/STM8S-STM8S105-DISCOVERY-STVD/demo/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/STM8S-STM8S208-RC/chconf.h b/demos/STM8S-STM8S208-RC/chconf.h
index df1b4a9f9..18b92af50 100644
--- a/demos/STM8S-STM8S208-RC/chconf.h
+++ b/demos/STM8S-STM8S208-RC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/STM8S-STM8S208-RC/halconf.h b/demos/STM8S-STM8S208-RC/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/demos/STM8S-STM8S208-RC/halconf.h
+++ b/demos/STM8S-STM8S208-RC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/demos/Win32-MinGW/chconf.h b/demos/Win32-MinGW/chconf.h
index de77658a9..e5794592e 100644
--- a/demos/Win32-MinGW/chconf.h
+++ b/demos/Win32-MinGW/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/demos/Win32-MinGW/halconf.h b/demos/Win32-MinGW/halconf.h
index 79e3cbd09..202137119 100644
--- a/demos/Win32-MinGW/halconf.h
+++ b/demos/Win32-MinGW/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/docs/reports/MSP430F1611-0.75.txt b/docs/reports/MSP430F1611-0.75.txt
index 16e048f10..802d60e69 100644
--- a/docs/reports/MSP430F1611-0.75.txt
+++ b/docs/reports/MSP430F1611-0.75.txt
@@ -1,6 +1,6 @@
 ***************************************************************************
 Options:  -O2 -fomit-frame-pointer
-Settings: MCLK=DCOCLK 750KHz
+Settings: MCLK=DCOCLK 750kHz
 ***************************************************************************
 
 *** ChibiOS/RT test suite
diff --git a/os/hal/platforms/STM32L1xx/stm32l1xx.h b/os/hal/platforms/STM32L1xx/stm32l1xx.h
index 9c665d29b..0870e768e 100644
--- a/os/hal/platforms/STM32L1xx/stm32l1xx.h
+++ b/os/hal/platforms/STM32L1xx/stm32l1xx.h
@@ -2602,10 +2602,10 @@ typedef struct
 #define  RCC_ICSCR_HSITRIM                   ((uint32_t)0x00001F00)        /*!< Internal High Speed clock trimming */
 
 #define  RCC_ICSCR_MSIRANGE                  ((uint32_t)0x0000E000)        /*!< Internal Multi Speed clock Range */
-#define  RCC_ICSCR_MSIRANGE_0                ((uint32_t)0x00000000)        /*!< Internal Multi Speed clock Range 65.536 KHz */
-#define  RCC_ICSCR_MSIRANGE_1                ((uint32_t)0x00002000)        /*!< Internal Multi Speed clock Range 131.072 KHz */
-#define  RCC_ICSCR_MSIRANGE_2                ((uint32_t)0x00004000)        /*!< Internal Multi Speed clock Range 262.144 KHz */
-#define  RCC_ICSCR_MSIRANGE_3                ((uint32_t)0x00006000)        /*!< Internal Multi Speed clock Range 524.288 KHz */
+#define  RCC_ICSCR_MSIRANGE_0                ((uint32_t)0x00000000)        /*!< Internal Multi Speed clock Range 65.536 kHz */
+#define  RCC_ICSCR_MSIRANGE_1                ((uint32_t)0x00002000)        /*!< Internal Multi Speed clock Range 131.072 kHz */
+#define  RCC_ICSCR_MSIRANGE_2                ((uint32_t)0x00004000)        /*!< Internal Multi Speed clock Range 262.144 kHz */
+#define  RCC_ICSCR_MSIRANGE_3                ((uint32_t)0x00006000)        /*!< Internal Multi Speed clock Range 524.288 kHz */
 #define  RCC_ICSCR_MSIRANGE_4                ((uint32_t)0x00008000)        /*!< Internal Multi Speed clock Range 1.048 MHz */
 #define  RCC_ICSCR_MSIRANGE_5                ((uint32_t)0x0000A000)        /*!< Internal Multi Speed clock Range 2.097 MHz */
 #define  RCC_ICSCR_MSIRANGE_6                ((uint32_t)0x0000C000)        /*!< Internal Multi Speed clock Range 4.194 MHz */
diff --git a/os/ports/GCC/ARM/chcore.h b/os/ports/GCC/ARM/chcore.h
index 7629aea41..47fca447e 100644
--- a/os/ports/GCC/ARM/chcore.h
+++ b/os/ports/GCC/ARM/chcore.h
@@ -379,7 +379,7 @@ struct context {
 
 /**
  * @brief   Disables all the interrupt sources.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  * @note    In this port it disables both the IRQ and FIQ sources.
  * @note    Implements a workaround for spurious interrupts taken from the NXP
  *          LPC214x datasheet.
diff --git a/os/ports/GCC/ARMCMx/chcore_v7m.h b/os/ports/GCC/ARMCMx/chcore_v7m.h
index e6b616dd6..407b6b571 100644
--- a/os/ports/GCC/ARMCMx/chcore_v7m.h
+++ b/os/ports/GCC/ARMCMx/chcore_v7m.h
@@ -414,7 +414,7 @@ struct context {
 
 /**
  * @brief   Disables all the interrupt sources.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  * @note    In this port it disables all the interrupt sources by raising
  *          the priority mask to level 0.
  */
diff --git a/os/ports/GCC/AVR/chcore.h b/os/ports/GCC/AVR/chcore.h
index 18273c0d4..7f11de61b 100644
--- a/os/ports/GCC/AVR/chcore.h
+++ b/os/ports/GCC/AVR/chcore.h
@@ -274,7 +274,7 @@ struct context {
 
 /**
  * @brief   Disables all the interrupt sources.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  * @note    Implemented as global interrupt disable.
  */
 #define port_disable() asm volatile ("cli" : : : "memory")
diff --git a/os/ports/GCC/MSP430/chcore.h b/os/ports/GCC/MSP430/chcore.h
index 6a94f7394..d5cc1f512 100644
--- a/os/ports/GCC/MSP430/chcore.h
+++ b/os/ports/GCC/MSP430/chcore.h
@@ -247,7 +247,7 @@ struct context {
 
 /**
  * @brief   Disables all the interrupt sources.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  * @note    Implemented as global interrupt disable.
  */
 #define port_disable() asm volatile ("dint" : : : "memory")
diff --git a/os/ports/IAR/ARMCMx/chcore_v7m.h b/os/ports/IAR/ARMCMx/chcore_v7m.h
index c8b7f67ff..8615eaab6 100644
--- a/os/ports/IAR/ARMCMx/chcore_v7m.h
+++ b/os/ports/IAR/ARMCMx/chcore_v7m.h
@@ -402,7 +402,7 @@ struct context {
 
 /**
  * @brief   Disables all the interrupt sources.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  * @note    In this port it disables all the interrupt sources by raising
  *          the priority mask to level 0.
  */
diff --git a/os/ports/RC/STM8/chcore.h b/os/ports/RC/STM8/chcore.h
index e3e853467..b72f066c4 100644
--- a/os/ports/RC/STM8/chcore.h
+++ b/os/ports/RC/STM8/chcore.h
@@ -256,7 +256,7 @@ struct stm8_startctx {
 /**
  * @brief   Disables all the interrupt sources.
  * @note    Implemented as global interrupts disable.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  */
 #define port_disable() _sim_()
 
diff --git a/os/ports/RVCT/ARMCMx/chcore_v7m.h b/os/ports/RVCT/ARMCMx/chcore_v7m.h
index 6feaf3af5..b568d5e5a 100644
--- a/os/ports/RVCT/ARMCMx/chcore_v7m.h
+++ b/os/ports/RVCT/ARMCMx/chcore_v7m.h
@@ -408,7 +408,7 @@ struct context {
 
 /**
  * @brief   Disables all the interrupt sources.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  * @note    In this port it disables all the interrupt sources by raising
  *          the priority mask to level 0.
  */
diff --git a/os/ports/cosmic/STM8/chcore.h b/os/ports/cosmic/STM8/chcore.h
index 5a06eea3a..895dc717e 100644
--- a/os/ports/cosmic/STM8/chcore.h
+++ b/os/ports/cosmic/STM8/chcore.h
@@ -253,7 +253,7 @@ struct stm8_startctx {
 /**
  * @brief   Disables all the interrupt sources.
  * @note    Implemented as global interrupts disable.
- * @note    Of course non maskable interrupt sources are not included.
+ * @note    Of course non-maskable interrupt sources are not included.
  */
 #define port_disable() _asm("sim")
 
diff --git a/test/coverage/chconf.h b/test/coverage/chconf.h
index d514e822d..9db485f52 100644
--- a/test/coverage/chconf.h
+++ b/test/coverage/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/test/coverage/halconf.h b/test/coverage/halconf.h
index 5b49950cd..991f7cd1b 100644
--- a/test/coverage/halconf.h
+++ b/test/coverage/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/LPC11xx/IRQ_STORM/chconf.h b/testhal/LPC11xx/IRQ_STORM/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/LPC11xx/IRQ_STORM/chconf.h
+++ b/testhal/LPC11xx/IRQ_STORM/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/LPC11xx/IRQ_STORM/halconf.h b/testhal/LPC11xx/IRQ_STORM/halconf.h
index eb013c9a7..c9b3ad25a 100644
--- a/testhal/LPC11xx/IRQ_STORM/halconf.h
+++ b/testhal/LPC11xx/IRQ_STORM/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/LPC13xx/IRQ_STORM/chconf.h b/testhal/LPC13xx/IRQ_STORM/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/LPC13xx/IRQ_STORM/chconf.h
+++ b/testhal/LPC13xx/IRQ_STORM/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/LPC13xx/IRQ_STORM/halconf.h b/testhal/LPC13xx/IRQ_STORM/halconf.h
index 73bd593e1..08b919c73 100644
--- a/testhal/LPC13xx/IRQ_STORM/halconf.h
+++ b/testhal/LPC13xx/IRQ_STORM/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/ADC/chconf.h b/testhal/STM32F1xx/ADC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/ADC/chconf.h
+++ b/testhal/STM32F1xx/ADC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/ADC/halconf.h b/testhal/STM32F1xx/ADC/halconf.h
index 2c6d2beaf..545241783 100644
--- a/testhal/STM32F1xx/ADC/halconf.h
+++ b/testhal/STM32F1xx/ADC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/CAN/chconf.h b/testhal/STM32F1xx/CAN/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32F1xx/CAN/chconf.h
+++ b/testhal/STM32F1xx/CAN/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/CAN/halconf.h b/testhal/STM32F1xx/CAN/halconf.h
index 3479e2851..52296c173 100644
--- a/testhal/STM32F1xx/CAN/halconf.h
+++ b/testhal/STM32F1xx/CAN/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/EXT/chconf.h b/testhal/STM32F1xx/EXT/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/EXT/chconf.h
+++ b/testhal/STM32F1xx/EXT/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/EXT/halconf.h b/testhal/STM32F1xx/EXT/halconf.h
index f583f94e6..5a1e5c050 100644
--- a/testhal/STM32F1xx/EXT/halconf.h
+++ b/testhal/STM32F1xx/EXT/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/EXT_WAKEUP/chconf.h b/testhal/STM32F1xx/EXT_WAKEUP/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/EXT_WAKEUP/chconf.h
+++ b/testhal/STM32F1xx/EXT_WAKEUP/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/EXT_WAKEUP/halconf.h b/testhal/STM32F1xx/EXT_WAKEUP/halconf.h
index ed48056c7..e2ac49536 100644
--- a/testhal/STM32F1xx/EXT_WAKEUP/halconf.h
+++ b/testhal/STM32F1xx/EXT_WAKEUP/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/GPT/chconf.h b/testhal/STM32F1xx/GPT/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32F1xx/GPT/chconf.h
+++ b/testhal/STM32F1xx/GPT/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/GPT/halconf.h b/testhal/STM32F1xx/GPT/halconf.h
index 1b9896157..ad048e08f 100644
--- a/testhal/STM32F1xx/GPT/halconf.h
+++ b/testhal/STM32F1xx/GPT/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/GPT/main.c b/testhal/STM32F1xx/GPT/main.c
index 5a72b4e16..0fa26564f 100644
--- a/testhal/STM32F1xx/GPT/main.c
+++ b/testhal/STM32F1xx/GPT/main.c
@@ -46,7 +46,7 @@ static void gpt2cb(GPTDriver *gptp) {
  * GPT1 configuration.
  */
 static const GPTConfig gpt1cfg = {
-  10000,    /* 10KHz timer clock.*/
+  10000,    /* 10kHz timer clock.*/
   gpt1cb    /* Timer callback.*/
 };
 
@@ -54,7 +54,7 @@ static const GPTConfig gpt1cfg = {
  * GPT2 configuration.
  */
 static const GPTConfig gpt2cfg = {
-  10000,    /* 10KHz timer clock.*/
+  10000,    /* 10kHz timer clock.*/
   gpt2cb    /* Timer callback.*/
 };
 
diff --git a/testhal/STM32F1xx/I2C/chconf.h b/testhal/STM32F1xx/I2C/chconf.h
index 8a03a42fd..c860ec4a2 100644
--- a/testhal/STM32F1xx/I2C/chconf.h
+++ b/testhal/STM32F1xx/I2C/chconf.h
@@ -435,7 +435,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/I2C/halconf.h b/testhal/STM32F1xx/I2C/halconf.h
index 3ed2554e4..3837caff1 100644
--- a/testhal/STM32F1xx/I2C/halconf.h
+++ b/testhal/STM32F1xx/I2C/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/IRQ_STORM/chconf.h b/testhal/STM32F1xx/IRQ_STORM/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32F1xx/IRQ_STORM/chconf.h
+++ b/testhal/STM32F1xx/IRQ_STORM/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/IRQ_STORM/halconf.h b/testhal/STM32F1xx/IRQ_STORM/halconf.h
index 1ad8f74ce..4e5a16796 100644
--- a/testhal/STM32F1xx/IRQ_STORM/halconf.h
+++ b/testhal/STM32F1xx/IRQ_STORM/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/MAC/chconf.h b/testhal/STM32F1xx/MAC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/MAC/chconf.h
+++ b/testhal/STM32F1xx/MAC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/MAC/halconf.h b/testhal/STM32F1xx/MAC/halconf.h
index 8b8cec346..8964b02df 100644
--- a/testhal/STM32F1xx/MAC/halconf.h
+++ b/testhal/STM32F1xx/MAC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/PVD/chconf.h b/testhal/STM32F1xx/PVD/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/PVD/chconf.h
+++ b/testhal/STM32F1xx/PVD/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/PVD/halconf.h b/testhal/STM32F1xx/PVD/halconf.h
index f583f94e6..5a1e5c050 100644
--- a/testhal/STM32F1xx/PVD/halconf.h
+++ b/testhal/STM32F1xx/PVD/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/PWM-ICU/chconf.h b/testhal/STM32F1xx/PWM-ICU/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32F1xx/PWM-ICU/chconf.h
+++ b/testhal/STM32F1xx/PWM-ICU/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/PWM-ICU/halconf.h b/testhal/STM32F1xx/PWM-ICU/halconf.h
index 539b810db..9e7b5b6fe 100644
--- a/testhal/STM32F1xx/PWM-ICU/halconf.h
+++ b/testhal/STM32F1xx/PWM-ICU/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/PWM-ICU/main.c b/testhal/STM32F1xx/PWM-ICU/main.c
index 78bcbf063..fd8fb581f 100644
--- a/testhal/STM32F1xx/PWM-ICU/main.c
+++ b/testhal/STM32F1xx/PWM-ICU/main.c
@@ -34,7 +34,7 @@ static void pwmc1cb(PWMDriver *pwmp) {
 }
 
 static PWMConfig pwmcfg = {
-  10000,                                    /* 10KHz PWM clock frequency.   */
+  10000,                                    /* 10kHz PWM clock frequency.   */
   10000,                                    /* Initial PWM period 1S.       */
   pwmpcb,
   {
@@ -63,7 +63,7 @@ static void icuperiodcb(ICUDriver *icup) {
 
 static ICUConfig icucfg = {
   ICU_INPUT_ACTIVE_HIGH,
-  10000,                                    /* 10KHz ICU clock frequency.   */
+  10000,                                    /* 10kHz ICU clock frequency.   */
   icuwidthcb,
   icuperiodcb,
   NULL,
diff --git a/testhal/STM32F1xx/RTC/chconf.h b/testhal/STM32F1xx/RTC/chconf.h
index 8a03a42fd..c860ec4a2 100644
--- a/testhal/STM32F1xx/RTC/chconf.h
+++ b/testhal/STM32F1xx/RTC/chconf.h
@@ -435,7 +435,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/RTC/halconf.h b/testhal/STM32F1xx/RTC/halconf.h
index b9bf9a63d..bf07df92b 100644
--- a/testhal/STM32F1xx/RTC/halconf.h
+++ b/testhal/STM32F1xx/RTC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/SDC/chconf.h b/testhal/STM32F1xx/SDC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/SDC/chconf.h
+++ b/testhal/STM32F1xx/SDC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/SDC/halconf.h b/testhal/STM32F1xx/SDC/halconf.h
index 5818fbe72..63e37a04e 100644
--- a/testhal/STM32F1xx/SDC/halconf.h
+++ b/testhal/STM32F1xx/SDC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/SPI/chconf.h b/testhal/STM32F1xx/SPI/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/SPI/chconf.h
+++ b/testhal/STM32F1xx/SPI/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/SPI/halconf.h b/testhal/STM32F1xx/SPI/halconf.h
index 84a220f12..d176ad1a7 100644
--- a/testhal/STM32F1xx/SPI/halconf.h
+++ b/testhal/STM32F1xx/SPI/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/SPI/main.c b/testhal/STM32F1xx/SPI/main.c
index 5aec3a965..be129980a 100644
--- a/testhal/STM32F1xx/SPI/main.c
+++ b/testhal/STM32F1xx/SPI/main.c
@@ -32,7 +32,7 @@ static const SPIConfig hs_spicfg = {
 };
 
 /*
- * Low speed SPI configuration (281.250KHz, CPHA=0, CPOL=0, MSb first).
+ * Low speed SPI configuration (281.250kHz, CPHA=0, CPOL=0, MSb first).
  */
 static const SPIConfig ls_spicfg = {
   NULL,
diff --git a/testhal/STM32F1xx/UART/chconf.h b/testhal/STM32F1xx/UART/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/UART/chconf.h
+++ b/testhal/STM32F1xx/UART/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/UART/halconf.h b/testhal/STM32F1xx/UART/halconf.h
index 5f667087c..60af9dec0 100644
--- a/testhal/STM32F1xx/UART/halconf.h
+++ b/testhal/STM32F1xx/UART/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/USB_CDC/chconf.h b/testhal/STM32F1xx/USB_CDC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F1xx/USB_CDC/chconf.h
+++ b/testhal/STM32F1xx/USB_CDC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/USB_CDC/halconf.h b/testhal/STM32F1xx/USB_CDC/halconf.h
index ff1b5a6cd..7d1f492f8 100644
--- a/testhal/STM32F1xx/USB_CDC/halconf.h
+++ b/testhal/STM32F1xx/USB_CDC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F1xx/USB_MSC/chconf.h b/testhal/STM32F1xx/USB_MSC/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32F1xx/USB_MSC/chconf.h
+++ b/testhal/STM32F1xx/USB_MSC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F1xx/USB_MSC/halconf.h b/testhal/STM32F1xx/USB_MSC/halconf.h
index f9456f6b0..9669ff278 100644
--- a/testhal/STM32F1xx/USB_MSC/halconf.h
+++ b/testhal/STM32F1xx/USB_MSC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/ADC/chconf.h b/testhal/STM32F4xx/ADC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/ADC/chconf.h
+++ b/testhal/STM32F4xx/ADC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/ADC/halconf.h b/testhal/STM32F4xx/ADC/halconf.h
index 2c6d2beaf..545241783 100644
--- a/testhal/STM32F4xx/ADC/halconf.h
+++ b/testhal/STM32F4xx/ADC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/DMA_STORM/chconf.h b/testhal/STM32F4xx/DMA_STORM/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/DMA_STORM/chconf.h
+++ b/testhal/STM32F4xx/DMA_STORM/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/DMA_STORM/halconf.h b/testhal/STM32F4xx/DMA_STORM/halconf.h
index bf08af58a..1d37e3c14 100644
--- a/testhal/STM32F4xx/DMA_STORM/halconf.h
+++ b/testhal/STM32F4xx/DMA_STORM/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/EXT/chconf.h b/testhal/STM32F4xx/EXT/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/EXT/chconf.h
+++ b/testhal/STM32F4xx/EXT/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/EXT/halconf.h b/testhal/STM32F4xx/EXT/halconf.h
index f583f94e6..5a1e5c050 100644
--- a/testhal/STM32F4xx/EXT/halconf.h
+++ b/testhal/STM32F4xx/EXT/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/GPT/chconf.h b/testhal/STM32F4xx/GPT/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/GPT/chconf.h
+++ b/testhal/STM32F4xx/GPT/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/GPT/halconf.h b/testhal/STM32F4xx/GPT/halconf.h
index 1b9896157..ad048e08f 100644
--- a/testhal/STM32F4xx/GPT/halconf.h
+++ b/testhal/STM32F4xx/GPT/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/GPT/main.c b/testhal/STM32F4xx/GPT/main.c
index 82342a6ef..e751d0a4f 100644
--- a/testhal/STM32F4xx/GPT/main.c
+++ b/testhal/STM32F4xx/GPT/main.c
@@ -46,7 +46,7 @@ static void gpt3cb(GPTDriver *gptp) {
  * GPT2 configuration.
  */
 static const GPTConfig gpt2cfg = {
-  10000,    /* 10KHz timer clock.*/
+  10000,    /* 10kHz timer clock.*/
   gpt2cb    /* Timer callback.*/
 };
 
@@ -54,7 +54,7 @@ static const GPTConfig gpt2cfg = {
  * GPT3 configuration.
  */
 static const GPTConfig gpt3cfg = {
-  10000,    /* 10KHz timer clock.*/
+  10000,    /* 10kHz timer clock.*/
   gpt3cb    /* Timer callback.*/
 };
 
diff --git a/testhal/STM32F4xx/I2C/chconf.h b/testhal/STM32F4xx/I2C/chconf.h
index 7044bba0e..d99c26773 100644
--- a/testhal/STM32F4xx/I2C/chconf.h
+++ b/testhal/STM32F4xx/I2C/chconf.h
@@ -439,7 +439,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/I2C/halconf.h b/testhal/STM32F4xx/I2C/halconf.h
index ed48056c7..e2ac49536 100644
--- a/testhal/STM32F4xx/I2C/halconf.h
+++ b/testhal/STM32F4xx/I2C/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/IRQ_STORM/chconf.h b/testhal/STM32F4xx/IRQ_STORM/chconf.h
index 72e15af3b..89d0405b8 100644
--- a/testhal/STM32F4xx/IRQ_STORM/chconf.h
+++ b/testhal/STM32F4xx/IRQ_STORM/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/IRQ_STORM/halconf.h b/testhal/STM32F4xx/IRQ_STORM/halconf.h
index 1ad8f74ce..4e5a16796 100644
--- a/testhal/STM32F4xx/IRQ_STORM/halconf.h
+++ b/testhal/STM32F4xx/IRQ_STORM/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/IRQ_STORM_FPU/chconf.h b/testhal/STM32F4xx/IRQ_STORM_FPU/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32F4xx/IRQ_STORM_FPU/chconf.h
+++ b/testhal/STM32F4xx/IRQ_STORM_FPU/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/IRQ_STORM_FPU/halconf.h b/testhal/STM32F4xx/IRQ_STORM_FPU/halconf.h
index 1ad8f74ce..4e5a16796 100644
--- a/testhal/STM32F4xx/IRQ_STORM_FPU/halconf.h
+++ b/testhal/STM32F4xx/IRQ_STORM_FPU/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/PVD/chconf.h b/testhal/STM32F4xx/PVD/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/PVD/chconf.h
+++ b/testhal/STM32F4xx/PVD/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/PVD/halconf.h b/testhal/STM32F4xx/PVD/halconf.h
index f583f94e6..5a1e5c050 100644
--- a/testhal/STM32F4xx/PVD/halconf.h
+++ b/testhal/STM32F4xx/PVD/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/PWM-ICU/chconf.h b/testhal/STM32F4xx/PWM-ICU/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/PWM-ICU/chconf.h
+++ b/testhal/STM32F4xx/PWM-ICU/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/PWM-ICU/halconf.h b/testhal/STM32F4xx/PWM-ICU/halconf.h
index 539b810db..9e7b5b6fe 100644
--- a/testhal/STM32F4xx/PWM-ICU/halconf.h
+++ b/testhal/STM32F4xx/PWM-ICU/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/PWM-ICU/main.c b/testhal/STM32F4xx/PWM-ICU/main.c
index 5221123e2..de2818a15 100644
--- a/testhal/STM32F4xx/PWM-ICU/main.c
+++ b/testhal/STM32F4xx/PWM-ICU/main.c
@@ -34,7 +34,7 @@ static void pwmc1cb(PWMDriver *pwmp) {
 }
 
 static PWMConfig pwmcfg = {
-  10000,                                    /* 10KHz PWM clock frequency.   */
+  10000,                                    /* 10kHz PWM clock frequency.   */
   10000,                                    /* Initial PWM period 1S.       */
   pwmpcb,
   {
@@ -62,7 +62,7 @@ static void icuperiodcb(ICUDriver *icup) {
 
 static ICUConfig icucfg = {
   ICU_INPUT_ACTIVE_HIGH,
-  10000,                                    /* 10KHz ICU clock frequency.   */
+  10000,                                    /* 10kHz ICU clock frequency.   */
   icuwidthcb,
   icuperiodcb,
   NULL,
diff --git a/testhal/STM32F4xx/RTC/chconf.h b/testhal/STM32F4xx/RTC/chconf.h
index 5569fa3f2..f0b22f246 100644
--- a/testhal/STM32F4xx/RTC/chconf.h
+++ b/testhal/STM32F4xx/RTC/chconf.h
@@ -438,7 +438,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/RTC/halconf.h b/testhal/STM32F4xx/RTC/halconf.h
index 50110606f..db9b18ed8 100644
--- a/testhal/STM32F4xx/RTC/halconf.h
+++ b/testhal/STM32F4xx/RTC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/SPI/chconf.h b/testhal/STM32F4xx/SPI/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/SPI/chconf.h
+++ b/testhal/STM32F4xx/SPI/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/SPI/halconf.h b/testhal/STM32F4xx/SPI/halconf.h
index 84a220f12..d176ad1a7 100644
--- a/testhal/STM32F4xx/SPI/halconf.h
+++ b/testhal/STM32F4xx/SPI/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/SPI/main.c b/testhal/STM32F4xx/SPI/main.c
index 156cc2dd5..cd7d46804 100644
--- a/testhal/STM32F4xx/SPI/main.c
+++ b/testhal/STM32F4xx/SPI/main.c
@@ -32,7 +32,7 @@ static const SPIConfig hs_spicfg = {
 };
 
 /*
- * Low speed SPI configuration (328.125KHz, CPHA=0, CPOL=0, MSb first).
+ * Low speed SPI configuration (328.125kHz, CPHA=0, CPOL=0, MSb first).
  */
 static const SPIConfig ls_spicfg = {
   NULL,
diff --git a/testhal/STM32F4xx/UART/chconf.h b/testhal/STM32F4xx/UART/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/UART/chconf.h
+++ b/testhal/STM32F4xx/UART/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/UART/halconf.h b/testhal/STM32F4xx/UART/halconf.h
index 5f667087c..60af9dec0 100644
--- a/testhal/STM32F4xx/UART/halconf.h
+++ b/testhal/STM32F4xx/UART/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32F4xx/USB_CDC/chconf.h b/testhal/STM32F4xx/USB_CDC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32F4xx/USB_CDC/chconf.h
+++ b/testhal/STM32F4xx/USB_CDC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32F4xx/USB_CDC/halconf.h b/testhal/STM32F4xx/USB_CDC/halconf.h
index ff1b5a6cd..7d1f492f8 100644
--- a/testhal/STM32F4xx/USB_CDC/halconf.h
+++ b/testhal/STM32F4xx/USB_CDC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/ADC/chconf.h b/testhal/STM32L1xx/ADC/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/ADC/chconf.h
+++ b/testhal/STM32L1xx/ADC/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/ADC/halconf.h b/testhal/STM32L1xx/ADC/halconf.h
index 2c6d2beaf..545241783 100644
--- a/testhal/STM32L1xx/ADC/halconf.h
+++ b/testhal/STM32L1xx/ADC/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/EXT/chconf.h b/testhal/STM32L1xx/EXT/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/EXT/chconf.h
+++ b/testhal/STM32L1xx/EXT/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/EXT/halconf.h b/testhal/STM32L1xx/EXT/halconf.h
index f583f94e6..5a1e5c050 100644
--- a/testhal/STM32L1xx/EXT/halconf.h
+++ b/testhal/STM32L1xx/EXT/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/GPT/chconf.h b/testhal/STM32L1xx/GPT/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/GPT/chconf.h
+++ b/testhal/STM32L1xx/GPT/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/GPT/halconf.h b/testhal/STM32L1xx/GPT/halconf.h
index 1b9896157..ad048e08f 100644
--- a/testhal/STM32L1xx/GPT/halconf.h
+++ b/testhal/STM32L1xx/GPT/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/GPT/main.c b/testhal/STM32L1xx/GPT/main.c
index ea48f2545..e263c4813 100644
--- a/testhal/STM32L1xx/GPT/main.c
+++ b/testhal/STM32L1xx/GPT/main.c
@@ -46,7 +46,7 @@ static void gpt3cb(GPTDriver *gptp) {
  * GPT2 configuration.
  */
 static const GPTConfig gpt2cfg = {
-  10000,    /* 10KHz timer clock.*/
+  10000,    /* 10kHz timer clock.*/
   gpt2cb    /* Timer callback.*/
 };
 
@@ -54,7 +54,7 @@ static const GPTConfig gpt2cfg = {
  * GPT3 configuration.
  */
 static const GPTConfig gpt3cfg = {
-  10000,    /* 10KHz timer clock.*/
+  10000,    /* 10kHz timer clock.*/
   gpt3cb    /* Timer callback.*/
 };
 
diff --git a/testhal/STM32L1xx/IRQ_STORM/chconf.h b/testhal/STM32L1xx/IRQ_STORM/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM32L1xx/IRQ_STORM/chconf.h
+++ b/testhal/STM32L1xx/IRQ_STORM/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/IRQ_STORM/halconf.h b/testhal/STM32L1xx/IRQ_STORM/halconf.h
index 1ad8f74ce..4e5a16796 100644
--- a/testhal/STM32L1xx/IRQ_STORM/halconf.h
+++ b/testhal/STM32L1xx/IRQ_STORM/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/PVD/chconf.h b/testhal/STM32L1xx/PVD/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/PVD/chconf.h
+++ b/testhal/STM32L1xx/PVD/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/PVD/halconf.h b/testhal/STM32L1xx/PVD/halconf.h
index f583f94e6..5a1e5c050 100644
--- a/testhal/STM32L1xx/PVD/halconf.h
+++ b/testhal/STM32L1xx/PVD/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/PWM-ICU/chconf.h b/testhal/STM32L1xx/PWM-ICU/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/PWM-ICU/chconf.h
+++ b/testhal/STM32L1xx/PWM-ICU/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/PWM-ICU/halconf.h b/testhal/STM32L1xx/PWM-ICU/halconf.h
index 539b810db..9e7b5b6fe 100644
--- a/testhal/STM32L1xx/PWM-ICU/halconf.h
+++ b/testhal/STM32L1xx/PWM-ICU/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/PWM-ICU/main.c b/testhal/STM32L1xx/PWM-ICU/main.c
index 35044663c..c4fddb65f 100644
--- a/testhal/STM32L1xx/PWM-ICU/main.c
+++ b/testhal/STM32L1xx/PWM-ICU/main.c
@@ -34,7 +34,7 @@ static void pwmc1cb(PWMDriver *pwmp) {
 }
 
 static PWMConfig pwmcfg = {
-  10000,                                    /* 10KHz PWM clock frequency.   */
+  10000,                                    /* 10kHz PWM clock frequency.   */
   10000,                                    /* Initial PWM period 1S.       */
   pwmpcb,
   {
@@ -62,7 +62,7 @@ static void icuperiodcb(ICUDriver *icup) {
 
 static ICUConfig icucfg = {
   ICU_INPUT_ACTIVE_HIGH,
-  10000,                                    /* 10KHz ICU clock frequency.   */
+  10000,                                    /* 10kHz ICU clock frequency.   */
   icuwidthcb,
   icuperiodcb,
   NULL,
diff --git a/testhal/STM32L1xx/SPI/chconf.h b/testhal/STM32L1xx/SPI/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/SPI/chconf.h
+++ b/testhal/STM32L1xx/SPI/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/SPI/halconf.h b/testhal/STM32L1xx/SPI/halconf.h
index 84a220f12..d176ad1a7 100644
--- a/testhal/STM32L1xx/SPI/halconf.h
+++ b/testhal/STM32L1xx/SPI/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM32L1xx/SPI/main.c b/testhal/STM32L1xx/SPI/main.c
index b466b9819..e9fed979a 100644
--- a/testhal/STM32L1xx/SPI/main.c
+++ b/testhal/STM32L1xx/SPI/main.c
@@ -32,7 +32,7 @@ static const SPIConfig hs_spicfg = {
 };
 
 /*
- * Low speed SPI configuration (256KHz, CPHA=0, CPOL=0, MSb first).
+ * Low speed SPI configuration (256kHz, CPHA=0, CPOL=0, MSb first).
  */
 static const SPIConfig ls_spicfg = {
   NULL,
diff --git a/testhal/STM32L1xx/UART/chconf.h b/testhal/STM32L1xx/UART/chconf.h
index c0181fef5..290044421 100644
--- a/testhal/STM32L1xx/UART/chconf.h
+++ b/testhal/STM32L1xx/UART/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM32L1xx/UART/halconf.h b/testhal/STM32L1xx/UART/halconf.h
index 5f667087c..60af9dec0 100644
--- a/testhal/STM32L1xx/UART/halconf.h
+++ b/testhal/STM32L1xx/UART/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100
diff --git a/testhal/STM8S/SPI/demo/chconf.h b/testhal/STM8S/SPI/demo/chconf.h
index 4115636d6..b1f2cd62c 100644
--- a/testhal/STM8S/SPI/demo/chconf.h
+++ b/testhal/STM8S/SPI/demo/chconf.h
@@ -459,7 +459,7 @@
  * @brief   Threads initialization hook.
  * @details User initialization code added to the @p chThdInit() API.
  *
- * @note    It is invoked from within @p chThdInit() and implicitily from all
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
  *          the threads creation APIs.
  */
 #if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
diff --git a/testhal/STM8S/SPI/demo/halconf.h b/testhal/STM8S/SPI/demo/halconf.h
index 80a557d8d..f70fd1b9d 100644
--- a/testhal/STM8S/SPI/demo/halconf.h
+++ b/testhal/STM8S/SPI/demo/halconf.h
@@ -268,7 +268,7 @@
 
 /**
  * @brief   Number of initialization attempts before rejecting the card.
- * @note    Attempts are performed at 10mS intevals.
+ * @note    Attempts are performed at 10mS intervals.
  */
 #if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
 #define SDC_INIT_RETRY              100