context: drop incorrect and superfluous docstring
It's been incorrect at least since
8b86acc7aa64 (context: drop support
for looking up context by ambiguous changeid (API), 2018-04-28).
Differential Revision: https://phab.mercurial-scm.org/D4880
--- 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