diff --git a/os/hal/platforms/STM32/SPIv1/spi_lld.h b/os/hal/platforms/STM32/SPIv1/spi_lld.h
index 852d17dea..404bb5b0a 100644
--- a/os/hal/platforms/STM32/SPIv1/spi_lld.h
+++ b/os/hal/platforms/STM32/SPIv1/spi_lld.h
@@ -520,7 +520,7 @@ typedef struct {
 /**
  * @brief   Structure representing a SPI driver.
  */
-struct SPIDriver{
+struct SPIDriver {
   /**
    * @brief Driver state.
    */
diff --git a/os/hal/platforms/STM32/SPIv2/spi_lld.h b/os/hal/platforms/STM32/SPIv2/spi_lld.h
index 636e02c4d..b14ba9e08 100644
--- a/os/hal/platforms/STM32/SPIv2/spi_lld.h
+++ b/os/hal/platforms/STM32/SPIv2/spi_lld.h
@@ -328,7 +328,7 @@ typedef struct {
 /**
  * @brief   Structure representing a SPI driver.
  */
-struct SPIDriver{
+struct SPIDriver {
   /**
    * @brief Driver state.
    */