diff --git a/perl-xCAT/xCAT/zvmCPUtils.pm b/perl-xCAT/xCAT/zvmCPUtils.pm
index 09f027de7..c47f14437 100644
--- a/perl-xCAT/xCAT/zvmCPUtils.pm
+++ b/perl-xCAT/xCAT/zvmCPUtils.pm
@@ -4,6 +4,8 @@
 =head1
 	
 	(Hello)
+	(Bye)
+	
 	This is a CP utility plugin for z/VM.
 
 =cut