--- a/hgext/churn.py	Thu Jul 24 22:44:15 2008 +0200
+++ b/hgext/churn.py	Fri Jul 25 13:23:59 2008 +0200
@@ -202,5 +202,5 @@
      [('r', 'rev', [], _('limit statistics to the specified revisions')),
       ('', 'aliases', '', _('file with email aliases')),
       ('', 'progress', None, _('show progress'))],
-    'hg churn [-r revision range] [-a file] [--progress]'),
+    'hg churn [-r REVISIONS] [--aliases FILE] [--progress]'),
 }