# HG changeset patch
# User Pulkit Goyal <pulkit@yandex-team.ru>
# Date 1549892088 -10800
# Node ID a87ca1d7e61df30f968f5b0ca1a1f846aef91cb9
# Parent  9060af281be7cbfc7a7a61cc3fdd4e3c8fcfe399
branchmap: improve doc about BranchMapCache class

It was confusing that we are having two different branchcache and
BranchMapCache classes. The doc in BranchMapCache class was not much helpful
to understand the difference. This patch improves the doc there.

Differential Revision: https://phab.mercurial-scm.org/D5933

diff -r 9060af281be7 -r a87ca1d7e61d mercurial/branchmap.py
--- a/mercurial/branchmap.py	Mon Feb 04 19:46:57 2019 +0100
+++ b/mercurial/branchmap.py	Mon Feb 11 16:34:48 2019 +0300
@@ -45,7 +45,7 @@
 
 
 class BranchMapCache(object):
-    """Cache mapping"""
+    """mapping of filtered views of repo with their branchcache"""
     def __init__(self):
         self._per_filter = {}