diff -r 6346e21eecc8 -r a38a99c74ad4 mercurial/context.py
--- a/mercurial/context.py	Thu Oct 04 21:35:12 2018 -0400
+++ b/mercurial/context.py	Thu Oct 04 10:30:05 2018 -0700
@@ -385,7 +385,6 @@
     changeset convenient. It represents a read-only context already present in
     the repo."""
     def __init__(self, repo, rev, node):
-        """changeid is a revision number, node, or tag"""
         super(changectx, self).__init__(repo)
         self._rev = rev
         self._node = node