diff --git a/perl-xCAT/xCAT/Schema.pm b/perl-xCAT/xCAT/Schema.pm
index 47d683a4d..3e618236e 100644
--- a/perl-xCAT/xCAT/Schema.pm
+++ b/perl-xCAT/xCAT/Schema.pm
@@ -665,7 +665,7 @@ osimage => {
   synclists => 'The fully qualified name of a file containing a list of files to synchronize on the nodes. Can be a comma separated list of multiple synclist files. The synclist generated by PCM named /install/osimages/<imagename>/synclist.cfm is reserved for use only by PCM and should not be edited by the admin.',
   postscripts => 'Comma separated list of scripts that should be run on this image after diskfull installation or diskless boot. For installation of RedHat, CentOS, Fedora, the scripts will be run before the reboot. For installation of SLES, the scripts will be run after the reboot but before the init.d process. For diskless deployment, the scripts will be run at the init.d time, and xCAT will automatically add the list of scripts from the postbootscripts attribute to run after postscripts list. For installation of AIX, the scripts will run after the reboot and acts the same as the postbootscripts attribute.  For AIX, use the postbootscripts attribute. See the site table runbootscripts attribute. Support will be added in the future for  the postscripts attribute to run the scripts before the reboot in AIX. ',
   postbootscripts => 'Comma separated list of scripts that should be run on this after diskfull installation or diskless boot. On AIX these scripts are run during the processing of /etc/inittab.  On Linux they are run at the init.d time. xCAT automatically adds the scripts in the xcatdefaults.postbootscripts attribute to run first in the list. See the site table runbootscripts attribute.',
-  serverrole => 'The role of the server created by this osimage.  Supported roles: mgtnode, servicenode, compute, storage, utility, login.',
+  serverrole => 'The role of the server created by this osimage.  Default roles: mgtnode, servicenode, compute, login, storage, utility.',
   isdeletable => 'A flag to indicate whether this image profile can be deleted.  This attribute is only used by PCM.',
   kitcomponents => 'List of Kit Component IDs assigned to this OS Image definition.',
   comments => 'Any user-written notes.',