Add missing source links.
diff --git a/Doc/library/xml.dom.minidom.rst b/Doc/library/xml.dom.minidom.rst
index 4fb4025..070967b 100644
--- a/Doc/library/xml.dom.minidom.rst
+++ b/Doc/library/xml.dom.minidom.rst
@@ -7,6 +7,9 @@
.. sectionauthor:: Paul Prescod <paul@prescod.net>
.. sectionauthor:: Martin v. Löwis <martin@v.loewis.de>
+**Source code:** :source:`Lib/xml/dom/minidom.py`
+
+--------------
:mod:`xml.dom.minidom` is a light-weight implementation of the Document Object
Model interface. It is intended to be simpler than the full DOM and also