Refresh docs
diff --git a/docs/epy/toc-oauth2client.util-module.html b/docs/epy/toc-oauth2client.util-module.html
index df65386..4274b02 100644
--- a/docs/epy/toc-oauth2client.util-module.html
+++ b/docs/epy/toc-oauth2client.util-module.html
@@ -14,6 +14,9 @@
<hr />
<h2 class="toc">Functions</h2>
<div class="private">
+ <a target="mainFrame" href="oauth2client.util-module.html#_add_query_parameter"
+ >_add_query_parameter</a><br /> </div>
+ <div class="private">
<a target="mainFrame" href="oauth2client.util-module.html#dict_to_tuple_key"
>dict_to_tuple_key</a><br /> </div>
<a target="mainFrame" href="oauth2client.util-module.html#positional"