docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/compute_alpha.regionOperations.html b/docs/dyn/compute_alpha.regionOperations.html
index 2111a58..49fdbcb 100644
--- a/docs/dyn/compute_alpha.regionOperations.html
+++ b/docs/dyn/compute_alpha.regionOperations.html
@@ -75,6 +75,9 @@
 <h1><a href="compute_alpha.html">Compute Engine API</a> . <a href="compute_alpha.regionOperations.html">regionOperations</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="#delete">delete(project, region, operation)</a></code></p>
 <p class="firstline">Deletes the specified region-specific Operations resource.</p>
 <p class="toc_element">
@@ -91,6 +94,11 @@
 <p class="firstline">Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress.</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="delete">delete(project, region, operation)</code>
   <pre>Deletes the specified region-specific Operations resource.