docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/epy/toc-googleapiclient._auth-module.html b/docs/epy/toc-googleapiclient._auth-module.html
index 63fac83..1329ca1 100644
--- a/docs/epy/toc-googleapiclient._auth-module.html
+++ b/docs/epy/toc-googleapiclient._auth-module.html
@@ -20,6 +20,9 @@
     <a target="mainFrame" href="googleapiclient._auth-module.html#authorized_http"
      >authorized_http</a><br />  </div>
   <div class="private">
+    <a target="mainFrame" href="googleapiclient._auth-module.html#credentials_from_file"
+     >credentials_from_file</a><br />  </div>
+  <div class="private">
     <a target="mainFrame" href="googleapiclient._auth-module.html#default_credentials"
      >default_credentials</a><br />  </div>
   <div class="private">
@@ -42,6 +45,9 @@
     <a target="mainFrame" href="googleapiclient._auth-module.html#HAS_OAUTH2CLIENT"
      >HAS_OAUTH2CLIENT</a><br />  </div>
   <div class="private">
+    <a target="mainFrame" href="googleapiclient._auth-module.html#__package__"
+     >__package__</a><br />  </div>
+  <div class="private">
     <a target="mainFrame" href="googleapiclient._auth-module.html#google_auth_httplib2"
      >google_auth_httplib2</a><br />  </div>
 <hr />