diff --git a/net/strongswan/Makefile b/net/strongswan/Makefile
index 1586b51a4..7aa14ae3a 100644
--- a/net/strongswan/Makefile
+++ b/net/strongswan/Makefile
@@ -1,4 +1,4 @@
-# 
+#
 # Copyright (C) 2012-2014 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.