Refresh docs
diff --git a/docs/epy/oauth2client.appengine.CredentialsNDBProperty-class.html b/docs/epy/oauth2client.appengine.CredentialsNDBProperty-class.html
index 4a5be5a..af793cb 100644
--- a/docs/epy/oauth2client.appengine.CredentialsNDBProperty-class.html
+++ b/docs/epy/oauth2client.appengine.CredentialsNDBProperty-class.html
@@ -55,11 +55,11 @@
 <!-- ==================== CLASS DESCRIPTION ==================== -->
 <h1 class="epydoc">Class CredentialsNDBProperty</h1><p class="nomargin-top"><span class="codelink"><a href="oauth2client.appengine-pysrc.html#CredentialsNDBProperty">source&nbsp;code</a></span></p>
 <center>
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+<center>  <map id="uml_class_diagram_for_oauth2cl_4" name="uml_class_diagram_for_oauth2cl_4">
+<area shape="rect" id="node1" href="oauth2client.appengine.CredentialsNDBProperty-class.html" title="App Engine NDB datastore Property for Credentials." alt="" coords="5,70,176,114"/>
+<area shape="rect" id="node2" href="javascript:void(0);" title="??&#45;108" alt="" coords="57,6,121,50"/>
 </map>
-  <img src="class_hierarchy_for_credential_3.gif" alt='' usemap="#class_hierarchy_for_credential_3" ismap="ismap" class="graph-without-title" />
+  <img src="uml_class_diagram_for_oauth2cl_4.gif" alt='' usemap="#uml_class_diagram_for_oauth2cl_4" ismap="ismap" class="graph-without-title" />
 </center>
 </center>
 <hr />
@@ -277,7 +277,7 @@
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-    Generated by Epydoc 3.0.1 on Thu Mar  7 10:31:24 2013
+    Generated by Epydoc 3.0.1 on Tue Aug  6 12:16:44 2013
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