docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/displayvideo_v1.advertisers.assets.html b/docs/dyn/displayvideo_v1.advertisers.assets.html
index eaf9531..b308d91 100644
--- a/docs/dyn/displayvideo_v1.advertisers.assets.html
+++ b/docs/dyn/displayvideo_v1.advertisers.assets.html
@@ -75,10 +75,18 @@
 <h1><a href="displayvideo_v1.html">Display & Video 360 API</a> . <a href="displayvideo_v1.advertisers.html">advertisers</a> . <a href="displayvideo_v1.advertisers.assets.html">assets</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
   <code><a href="#upload">upload(advertiserId, body=None, x__xgafv=None, media_body=None, media_mime_type=None)</a></code></p>
 <p class="firstline">Uploads an asset. Returns the ID of the newly uploaded asset if successful. The asset file size should be no more than 10 MB for images, 200 MB for ZIP files, and 1 GB for videos.</p>
 <h3>Method Details</h3>
 <div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="upload">upload(advertiserId, body=None, x__xgafv=None, media_body=None, media_mime_type=None)</code>
   <pre>Uploads an asset. Returns the ID of the newly uploaded asset if successful. The asset file size should be no more than 10 MB for images, 200 MB for ZIP files, and 1 GB for videos.