diff --git a/perl-xCAT/xCAT/zvmCPUtils.pm b/perl-xCAT/xCAT/zvmCPUtils.pm
index c1f703564..d0d70f9bb 100644
--- a/perl-xCAT/xCAT/zvmCPUtils.pm
+++ b/perl-xCAT/xCAT/zvmCPUtils.pm
@@ -1,21 +1,21 @@
-# IBM(c) 2010 EPL license http://www.eclipse.org/legal/epl-v10.html
-#-------------------------------------------------------
-
-=head1
-
-	This is a CP utility plugin for z/VM.
-
-=cut
-
-#-------------------------------------------------------
-package xCAT::zvmCPUtils;
-use xCAT::zvmUtils;
-use strict;
-use warnings;
-1;
-
-#-------------------------------------------------------
-
+# IBM(c) 2010 EPL license http://www.eclipse.org/legal/epl-v10.html
+#-------------------------------------------------------
+
+=head1
+
+	This is a CP utility plugin for z/VM.
+
+=cut
+
+#-------------------------------------------------------
+package xCAT::zvmCPUtils;
+use xCAT::zvmUtils;
+use strict;
+use warnings;
+1;
+
+#-------------------------------------------------------
+
 =head3   getUserId
 
 	Description	: Get the userID of a given node