diff --git a/xCAT-test/autotest/testcase/nodeset/nodeset_nonexistent_osimage_grub2 b/xCAT-test/autotest/testcase/nodeset/nodeset_nonexistent_osimage_grub2
index dc77e6b6b..91c064f47 100755
--- a/xCAT-test/autotest/testcase/nodeset/nodeset_nonexistent_osimage_grub2
+++ b/xCAT-test/autotest/testcase/nodeset/nodeset_nonexistent_osimage_grub2
@@ -24,7 +24,7 @@ exit_if_bad "$?" "nodeset command exit with non-zero"
 for node in tz{001..005}
 do
 	[ -f "/tftpboot/boot/grub2/${node}" ]
-	exit_if_bad "$?" "file not found /tftpboot/boot/grub2/${node}" 
+	exit_if_bad "$?" "file not found /tftpboot/boot/grub2/${node}"
 done
 
 nodeset tz003 osimage=nonexistent-osimage \
@@ -52,7 +52,7 @@ exit_if_bad "$?" "nodeset command error message checking failed"
 for node in tz001 tz002 tz004 tz005
 do
 	[ -f "/tftpboot/boot/grub2/${node}" ]
-	exit_if_bad "$?" "file not found /tftpboot/boot/grub2/${node}" 
+	exit_if_bad "$?" "file not found /tftpboot/boot/grub2/${node}"
 done
 
 nodeset tz001+4 offline