fixed a doc tutorial url

jdh2358 · jdh2358 · commit 3d2661aaaa60 · 2009-06-07T13:46:10.000Z
svn path=/trunk/matplotlib/; revision=7191
diff --git a/doc/users/pyplot_tutorial.rst b/doc/users/pyplot_tutorial.rst
@@ -271,4 +271,4 @@ locations (text location) are in data coordinates.  There are a
 variety of other coordinate systems one can choose -- see
 :ref:`annotations-tutorial` for details.  More examples can be found
 in the `annotations demo
-<http://matplotlib.sf.net/examples/pylab_examples/annotation_demo.py>`_
+<http://matplotlib.sf.net/examples/pylab_examples/annotation_demo.html>`_
