diff --git a/common/hwconfig.c b/common/hwconfig.c
index 5150748..e47d4d7 100644
--- a/common/hwconfig.c
+++ b/common/hwconfig.c
@@ -81,8 +81,8 @@
 	if (!env_hwconfig) {
 		if (!(gd->flags & GD_FLG_ENV_READY)) {
 			printf("WARNING: Calling __hwconfig without a buffer "
-					"and before environment is ready\n"); 
-			return NULL; 
+					"and before environment is ready\n");
+			return NULL;
 		}
 		env_hwconfig = getenv("hwconfig");
 	}