diff --git a/utils/rcs/Makefile b/utils/rcs/Makefile
index dcab7d574..12d633893 100644
--- a/utils/rcs/Makefile
+++ b/utils/rcs/Makefile
@@ -1,4 +1,4 @@
-# 
+#
 # Copyright (C) 2006-2009 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.