--- a/mercurial/help.py	Wed Nov 01 16:07:33 2017 -0400
+++ b/mercurial/help.py	Wed Nov 01 13:24:08 2017 -0500
@@ -202,7 +202,7 @@
      loaddoc('censor', subdir='internals')),
     (['changegroups'], _('Changegroups'),
      loaddoc('changegroups', subdir='internals')),
-    (['config'], _('Config Register'),
+    (['config'], _('Config Registrar'),
      loaddoc('config', subdir='internals')),
     (['requirements'], _('Repository Requirements'),
      loaddoc('requirements', subdir='internals')),