diff --git a/net/isakmpd/Makefile b/net/isakmpd/Makefile
index 9301e9a10..149fa80de 100644
--- a/net/isakmpd/Makefile
+++ b/net/isakmpd/Makefile
@@ -1,4 +1,4 @@
-# 
+#
 # Copyright (C) 2006 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.