Small coding style fix in lib/asm-offsets.c

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Michal Simek <monstr@monstr.eu>

lib/asm-offsets.c

@@ -23,10 +23,10 @@ int main(void)
 {
 	/* Round up to make sure size gives nice stack alignment */
 	DEFINE(GENERATED_GBL_DATA_SIZE,
-		(sizeof(struct global_data)+15) & ~15);
+		(sizeof(struct global_data) + 15) & ~15);
 
 	DEFINE(GENERATED_BD_INFO_SIZE,
-		(sizeof(struct bd_info)+15) & ~15);
+		(sizeof(struct bd_info) + 15) & ~15);
 
 	return 0;
 }