Regenerate docs. (#696)

diff --git a/docs/epy/googleapiclient.channel.Channel-class.html b/docs/epy/googleapiclient.channel.Channel-class.html
index 720c103..3c06220 100644
--- a/docs/epy/googleapiclient.channel.Channel-class.html
+++ b/docs/epy/googleapiclient.channel.Channel-class.html
@@ -58,7 +58,14 @@
 <!-- ==================== CLASS DESCRIPTION ==================== -->
 <h1 class="epydoc">Class Channel</h1><p class="nomargin-top"><span class="codelink"><a href="googleapiclient.channel-pysrc.html#Channel">source&nbsp;code</a></span></p>
 <center>
-
+<center>  <map id="uml_class_diagram_for_googleap_2" name="uml_class_diagram_for_googleap_2">
+<area shape="rect" id="node1_3" href="googleapiclient.channel.Channel-class.html#__init__" title="Create a new Channel." alt="" coords="17,37,625,57"/>
+<area shape="rect" id="node1_4" href="googleapiclient.channel.Channel-class.html#body" title="Build a body from the Channel." alt="" coords="17,57,625,77"/>
+<area shape="rect" id="node1_5" href="googleapiclient.channel.Channel-class.html#update" title="Update a channel with information from the response of watch()." alt="" coords="17,77,625,97"/>
+<area shape="rect" id="node1" href="googleapiclient.channel.Channel-class.html" title="A Channel for notifications." alt="" coords="5,5,637,104"/>
+</map>
+  <img src="uml_class_diagram_for_googleap_2.gif" alt='' usemap="#uml_class_diagram_for_googleap_2" ismap="ismap" class="graph-without-title" />
+</center>
 </center>
 <hr />
 <pre class="literalblock">
@@ -369,7 +376,7 @@
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-    Generated by Epydoc 3.0.1 on Mon Jun  5 13:38:39 2017
+    Generated by Epydoc 3.0.1 on Fri Jun 14 13:09:01 2019
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