[HAL][FLASH] Remove the plural form in the description of the __HAL_FLASH_CLEAR_FLAG macro

Inc/stm32g0xx_hal_flash.h

diff --git a/Inc/stm32g0xx_hal_flash.h b/Inc/stm32g0xx_hal_flash.h
index 753e6b9..72bf335 100644
--- a/Inc/stm32g0xx_hal_flash.h
+++ b/Inc/stm32g0xx_hal_flash.h
@@ -763,8 +763,8 @@
 #endif /* FLASH_DBANK_SUPPORT */
 
 /**
-  * @brief  Clear the FLASH pending flags.
-  * @param  __FLAG__ specifies the FLASH flags to clear.
+  * @brief  Clear the FLASH pending flag.
+  * @param  __FLAG__ specifies the FLASH flag to clear.
   *         This parameter can be one of the following values :
   *     @arg @ref FLASH_FLAG_EOP FLASH End of Operation flag
   *     @arg @ref FLASH_FLAG_OPERR FLASH Operation error flag