diff --git a/xCAT-buildkit/share/xcat/kits/kit_build/chef/chef-x86_64/scripts/client.rpm_post b/xCAT-buildkit/share/xcat/kits/kit_build/chef/chef-x86_64/scripts/client.rpm_post
index 709c34b10..857af6938 100755
--- a/xCAT-buildkit/share/xcat/kits/kit_build/chef/chef-x86_64/scripts/client.rpm_post
+++ b/xCAT-buildkit/share/xcat/kits/kit_build/chef/chef-x86_64/scripts/client.rpm_post
@@ -1,16 +1,16 @@
-#!/bin/sh 
+#!/bin/sh
 # IBM(c) 2013 EPL license http://www.eclipse.org/legal/epl-v10.html
 
 
 #-------------------------------------------------------------------------------
 #=head1  client.post
-#=head2  This command configures the chef client on a xCAT node. It is used 
+#=head2  This command configures the chef client on a xCAT node. It is used
 #        as a post installation script for chef_client_kit.rpm
 #=cut
 #-------------------------------------------------------------------------------
 if [ -f "/proc/cmdline" ]; then   # prevent running it during install into chroot image
         #configure the chef client configuration files
-	    /xcatpost/config_chef_client "$@" 
+	    /xcatpost/config_chef_client "$@"
 fi
 
 exit 0