--- a/mercurial/ui.py	Thu Feb 04 03:47:38 2016 +0000
+++ b/mercurial/ui.py	Tue Dec 15 23:50:48 2015 +0900
@@ -42,7 +42,6 @@
 # (see "hg help extensions" for more info)
 #
 # pager =
-# progress =
 # color =""",
 
     'cloned':
@@ -86,7 +85,6 @@
 # (see "hg help extensions" for more info)
 #
 # blackbox =
-# progress =
 # color =
 # pager =""",
 }