--- a/contrib/purge/purge.py
+++ b/contrib/purge/purge.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-#
# Copyright (C) 2006 - Marco Barisione <marco@barisione.org>
#
# This is a small extension for Mercurial (http://www.selenic.com/mercurial)
--- a/contrib/sample.hgrc
+++ b/contrib/sample.hgrc
@@ -46,7 +46,7 @@
### hgk - GUI repository browser
### hg help view
-# hgk = /home/user/hg/hg/contrib/hgk.py
+# hgext.hgk =
### mq - Mercurial patch queues
### hg help mq
@@ -63,6 +63,11 @@
# hgext.patchbomb =
+### churn - create a graph showing who changed the most lines
+### hg help churn
+
+# hgext.churn = /home/user/hg/hg/contrib/churn.py
+
### win32text - line ending conversion filters for the Windows platform
# hgext.win32text =