diff --git a/xCAT-server/share/xcat/samples/tracelevel1 b/xCAT-server/share/xcat/samples/tracelevel1
index add864574..6de047c7d 100644
--- a/xCAT-server/share/xcat/samples/tracelevel1
+++ b/xCAT-server/share/xcat/samples/tracelevel1
@@ -1 +1 @@
-plugin_command,validate,dispatch_callback,dispatch_request,do_request,build_response,becomeuser,service_connection 
+plugin_command,validate,dispatch_callback,dispatch_request,do_request,build_response,becomeuser,service_connection