diff --git a/README.txt b/README.txt
--- a/README.txt
+++ b/README.txt
@@ -15,6 +15,12 @@ but password storage is reasonably secur
 Actual password storage is implemented by the keyring_ library, this 
 extension glues it to Mercurial.
 
+.. contents::
+   :local:
+   :depth: 2
+
+.. sectnum::
+
 .. _keyring: http://pypi.python.org/pypi/keyring
 .. _Mercurial: http://mercurial.selenic.com