--- a/tests/test-help.t	Wed Apr 17 01:12:21 2019 +0200
+++ b/tests/test-help.t	Wed Apr 17 01:11:09 2019 +0200
@@ -615,6 +615,8 @@
   
       Returns 0 on success, 1 if errors are encountered.
   
+  options:
+  
   (some details hidden, use --verbose to show complete help)
 
   $ hg help diff