diff --git a/xCAT-test/xmlapi/deltblreq b/xCAT-test/xmlapi/deltblreq
index 6030b4ce4..48a9bcf58 100644
--- a/xCAT-test/xmlapi/deltblreq
+++ b/xCAT-test/xmlapi/deltblreq
@@ -9,24 +9,24 @@
 .
 .
 or <node>ALL</node>
-<attr>attribute1</attr> 
-<attr>attribute2</attr> 
+<attr>attribute1</attr>
+<attr>attribute2</attr>
 .
 .
 .
-<attr>attributeN</attr> 
+<attr>attributeN</attr>
 </xcatrequest>
 <xcatresponse>
 <rows>
 <attr>attribute1</attr>
 <value>value1</value>
-<attr>attribute2</attr> 
+<attr>attribute2</attr>
 <value>value2</value>
 .
 .
 .
 .
-<attr>attributeN</attr> 
+<attr>attributeN</attr>
 <value>valueN</value>
 </rows>
 <xcatresponse>