diff -r 372370923b30 -r 019b8e1e0402 mercurial/help.py
--- a/mercurial/help.py	Sat Oct 23 16:54:45 2010 +0200
+++ b/mercurial/help.py	Sat Oct 23 17:45:49 2010 +0200
@@ -92,7 +92,7 @@
      loaddoc('revisions')),
     (['mrevs', 'multirevs'], _('Specifying Multiple Revisions'),
      loaddoc('multirevs')),
-    (['revsets'], _("Specifying Revision Sets"), loaddoc('revsets')),
+    (['revset', 'revsets'], _("Specifying Revision Sets"), loaddoc('revsets')),
     (['diffs'], _('Diff Formats'), loaddoc('diffs')),
     (['merge-tools'], _('Merge Tools'), loaddoc('merge-tools')),
     (['templating', 'templates'], _('Template Usage'),