diff --git a/xCAT-client-2.0/xpod2man b/xCAT-client-2.0/xpod2man
index cc716346c..5f03bb86b 100644
--- a/xCAT-client-2.0/xpod2man
+++ b/xCAT-client-2.0/xpod2man
@@ -12,6 +12,7 @@ use strict;
 use Pod::Man;
 use Pod::Html;
 
+
 my $poddir = 'pods';
 my $mandir = 'share/man';
 my $htmldir = 'share/doc';