diff --git a/ChibiOS_3.0.2/os/hal/src/usb.c b/ChibiOS_3.0.2/os/hal/src/usb.c
index c563d5fe..5c852cbc 100644
--- a/ChibiOS_3.0.2/os/hal/src/usb.c
+++ b/ChibiOS_3.0.2/os/hal/src/usb.c
@@ -757,7 +757,7 @@ void _usb_ep0in(USBDriver *usbp, usbep_t ep) {
       usbp->ep0state = USB_EP0_WAITING_TX0;
       return;
     }
-    /* Falls into, it is intentional.*/
+    /* Falls through. */
   case USB_EP0_WAITING_TX0:
     /* Transmit phase over, receiving the zero sized status packet.*/
     usbp->ep0state = USB_EP0_WAITING_STS;
@@ -782,7 +782,7 @@ void _usb_ep0in(USBDriver *usbp, usbep_t ep) {
   case USB_EP0_RX:
     /* All the above are invalid states in the IN phase.*/
     osalDbgAssert(false, "EP0 state machine error");
-    /* Falling through is intentional.*/
+    /* Falls through. */
   case USB_EP0_ERROR:
     /* Error response, the state machine goes into an error state, the low
        level layer will have to reset it to USB_EP0_WAITING_SETUP after
@@ -842,7 +842,7 @@ void _usb_ep0out(USBDriver *usbp, usbep_t ep) {
   case USB_EP0_SENDING_STS:
     /* All the above are invalid states in the IN phase.*/
     osalDbgAssert(false, "EP0 state machine error");
-    /* Falling through is intentional.*/
+    /* Falls through. */
   case USB_EP0_ERROR:
     /* Error response, the state machine goes into an error state, the low
        level layer will have to reset it to USB_EP0_WAITING_SETUP after
diff --git a/ChibiOS_3.0.2/os/rt/src/chschd.c b/ChibiOS_3.0.2/os/rt/src/chschd.c
index e53384b3..8a3b8055 100644
--- a/ChibiOS_3.0.2/os/rt/src/chschd.c
+++ b/ChibiOS_3.0.2/os/rt/src/chschd.c
@@ -288,11 +288,12 @@ static void wakeup(void *p) {
 #if CH_CFG_USE_SEMAPHORES == TRUE
   case CH_STATE_WTSEM:
     chSemFastSignalI(tp->p_u.wtsemp);
-    /* Falls into, intentional. */
 #endif
 #if (CH_CFG_USE_CONDVARS == TRUE) && (CH_CFG_USE_CONDVARS_TIMEOUT == TRUE)
+    /* Falls through. */
   case CH_STATE_WTCOND:
 #endif
+	  /* Falls through. */
   case CH_STATE_QUEUED:
     /* States requiring dequeuing.*/
     (void) queue_dequeue(tp);