diff --git a/xCAT-client/pods/man1/chkosimage.1.pod b/xCAT-client/pods/man1/chkosimage.1.pod
index 92d72a84b..d050d2f9e 100644
--- a/xCAT-client/pods/man1/chkosimage.1.pod
+++ b/xCAT-client/pods/man1/chkosimage.1.pod
@@ -6,18 +6,18 @@ B<chkosimage> - Use this xCAT command to check an xCAT osimage.
 
 B<chkosimage [-h | --help ]>
 
-B<chkosimage [-V] [-c|--clean]> I<osimage_name> 
+B<chkosimage [-V] [-c|--clean]> I<osimage_name>
 
 =head1 DESCRIPTION
 
 This command is currently supported for AIX osimages only.
 
-Use this command to verify if the NIM lpp_source directories contain the 
+Use this command to verify if the NIM lpp_source directories contain the
 correct software.  The lpp_source directory must contain all the software
-that is specified in the "installp_bundle" and "otherpkgs" 
-attributes of the osimage definition. 
+that is specified in the "installp_bundle" and "otherpkgs"
+attributes of the osimage definition.
 
-The command gets the name of the lpp_source resource from the xCAT osimage 
+The command gets the name of the lpp_source resource from the xCAT osimage
 definition and the location of the lpp_source directory from the NIM resource
 definition.
 
@@ -27,16 +27,16 @@ Note: Remember to use the prefixes, "I:", "R:", and "E:", respectively,
 when specifying package names in an installp_bundle file or an otherpkgs list.
 
 In addition to checking for missing software the chkosimage command will
-also check to see if there are multiple matches.  This could happen 
+also check to see if there are multiple matches.  This could happen
 when you use wildcards in the software file names. For example,  if you
-have perl-xCAT* in a bundle file it could match multiple versions of the xCAT 
+have perl-xCAT* in a bundle file it could match multiple versions of the xCAT
 rpm package saved in your lpp_source directory.
 
 If this happens you must remove the unwanted versions of the rpms.  If the
 extra rpms are not removed you will get install errors.
 
-To help with this process you can use the "-c|--clean" option.  This 
-option will keep the rpm package with the most recent timestamp and 
+To help with this process you can use the "-c|--clean" option.  This
+option will keep the rpm package with the most recent timestamp and
 remove the others.
 
 The chkosimage command should always be used to verify the lpp_source content
@@ -57,7 +57,7 @@ Display usage message.
 
 =item I<osimage_name>
 
-The name of the xCAT for AIX osimage definition. 
+The name of the xCAT for AIX osimage definition.
 
 =item B<-V |--verbose>
 
@@ -82,7 +82,7 @@ An error has occurred.
 =over 3
 
 =item 1.
-Check the XCAT osimage called "61image" to verify that the lpp_source 
+Check the XCAT osimage called "61image" to verify that the lpp_source
 directories contain all the software that is specified in the
 "installp_bundle" and "otherpkgs" attributes.