# HG changeset patch
# User Valentin Gatien-Baron <vgatien-baron@janestreet.com>
# Date 2018-09-25 20:18:43
# Node ID 0561e69ed9f10e26106c71eaf46cfc2b29e40f29
# Parent  3bc4fce0167fa5c23fe96c24ddef1ba29ec7ba56

revset: reword commonancestor()'s help

The new version seems a bit more consistent with other doc comments,
and feels clearer to me (doesn't explain "commonancestors(set)" as
"common ancestors of set").

Differential Revision: https://phab.mercurial-scm.org/D4740

diff --git a/mercurial/revset.py b/mercurial/revset.py
--- a/mercurial/revset.py
+++ b/mercurial/revset.py
@@ -623,7 +623,7 @@ def _commonancestorheads(repo, subset, x
 
 @predicate('commonancestors(set)', safe=True)
 def commonancestors(repo, subset, x):
-    """Returns all common ancestors of the set.
+    """Changesets that are ancestors of every changeset in set.
     """
     startrevs = getset(repo, fullreposet(repo), x, order=anyorder)
     if not startrevs: