diff --git a/platform/source/mbed_sdk_boot.c b/platform/source/mbed_sdk_boot.c
index eec7f8063d..ec86aea744 100644
--- a/platform/source/mbed_sdk_boot.c
+++ b/platform/source/mbed_sdk_boot.c
@@ -87,7 +87,7 @@ void _platform_post_stackheap_init(void)
     us_ticker_init();
 #endif
 }
-//Define an empty os_cb_sections to remove a RTX warning when building with no RTOS due 
+//Define an empty os_cb_sections to remove a RTX warning when building with no RTOS due
 //to the --keep=os_cb_sections linker option
 const uint32_t os_cb_sections[] __attribute__((section(".rodata"))) = {};