diff --git a/xCAT-test/autotest/testcase/lslite/cases0 b/xCAT-test/autotest/testcase/lslite/cases0
index 5c350922c..2f77574e4 100644
--- a/xCAT-test/autotest/testcase/lslite/cases0
+++ b/xCAT-test/autotest/testcase/lslite/cases0
@@ -1,4 +1,4 @@
-start:lslite_i 
+start:lslite_i
 description:lslite -i
 os:Linux
 cmd:copycds $$ISO