diff --git a/system/syslib.c b/system/syslib.c
--- a/system/syslib.c
+++ b/system/syslib.c
@@ -38,9 +38,9 @@ void bootloader_unset(void)
 void bootloader_enter(void) {
 
     FLASH_OBProgramInitTypeDef OBParam;
-   
+
     HAL_FLASHEx_OBGetConfig(&OBParam);
-  
+
 
     // FIXME TODO: CHECK THESE OPTION BYTES, he was using an F1 processor. What about the switch flag?
     OBParam.OptionType = OPTIONBYTE_USER;