Fix XML vulnerability link targets.
diff --git a/Doc/library/xml.rst b/Doc/library/xml.rst
index f84af58..a800813 100644
--- a/Doc/library/xml.rst
+++ b/Doc/library/xml.rst
@@ -124,8 +124,8 @@
well-definied XML features.
-.. _defusedxml: <https://pypi.python.org/pypi/defusedxml/>
-.. _defusedexpat: <https://pypi.python.org/pypi/defusedexpat/>
+.. _defusedxml: https://pypi.python.org/pypi/defusedxml/
+.. _defusedexpat: https://pypi.python.org/pypi/defusedexpat/
.. _Billion Laughs: http://en.wikipedia.org/wiki/Billion_laughs
.. _ZIP bomb: http://en.wikipedia.org/wiki/Zip_bomb
.. _DTD: http://en.wikipedia.org/wiki/Document_Type_Definition