diff --git a/FreeRTOS/Demo/CORTEX_M4F_STM32F407ZG-SK/Libraries/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c b/FreeRTOS/Demo/CORTEX_M4F_STM32F407ZG-SK/Libraries/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c
index 229f24d3bf..814e36f2c3 100644
--- a/FreeRTOS/Demo/CORTEX_M4F_STM32F407ZG-SK/Libraries/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c
+++ b/FreeRTOS/Demo/CORTEX_M4F_STM32F407ZG-SK/Libraries/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c
@@ -1065,7 +1065,7 @@ void RCC_I2SCLKConfig(uint32_t RCC_I2SCLKSource)
   *            @arg RCC_AHB1Periph_GPIOE:       GPIOE clock
   *            @arg RCC_AHB1Periph_GPIOF:       GPIOF clock
   *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
-  *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOH:       GPIOH clock
   *            @arg RCC_AHB1Periph_GPIOI:       GPIOI clock
   *            @arg RCC_AHB1Periph_CRC:         CRC clock
   *            @arg RCC_AHB1Periph_BKPSRAM:     BKPSRAM interface clock
@@ -1258,7 +1258,7 @@ void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
   *            @arg RCC_AHB1Periph_GPIOE:   GPIOE clock
   *            @arg RCC_AHB1Periph_GPIOF:   GPIOF clock
   *            @arg RCC_AHB1Periph_GPIOG:   GPIOG clock
-  *            @arg RCC_AHB1Periph_GPIOG:   GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOH:   GPIOH clock
   *            @arg RCC_AHB1Periph_GPIOI:   GPIOI clock
   *            @arg RCC_AHB1Periph_CRC:     CRC clock
   *            @arg RCC_AHB1Periph_DMA1:    DMA1 clock
@@ -1436,7 +1436,7 @@ void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
   *            @arg RCC_AHB1Periph_GPIOE:       GPIOE clock
   *            @arg RCC_AHB1Periph_GPIOF:       GPIOF clock
   *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
-  *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOH:       GPIOH clock
   *            @arg RCC_AHB1Periph_GPIOI:       GPIOI clock
   *            @arg RCC_AHB1Periph_CRC:         CRC clock
   *            @arg RCC_AHB1Periph_BKPSRAM:     BKPSRAM interface clock