diff --git a/utils/squashfs-tools/Makefile b/utils/squashfs-tools/Makefile
index 9fe0a1c3c..97dc8896c 100644
--- a/utils/squashfs-tools/Makefile
+++ b/utils/squashfs-tools/Makefile
@@ -1,4 +1,4 @@
-# 
+#
 # Copyright (C) 2013 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.