diff --git a/xCAT-server/share/xcat/ib/scripts/getGuids b/xCAT-server/share/xcat/ib/scripts/getGuids
index d37c4fb9f..80ab3efe3 100644
--- a/xCAT-server/share/xcat/ib/scripts/getGuids
+++ b/xCAT-server/share/xcat/ib/scripts/getGuids
@@ -290,7 +290,7 @@ sub usage()
 
 =head3   checkxDshReachability
 
-        Notes: Check the xdsh reachability between the Management Nodes 
+        Notes: Check the xdsh reachability between the Management Nodes
                and node.
 
 Arguments: