Fix all whitespace issues. Patch from dhermes@google.com.
diff --git a/doc/html/index.html b/doc/html/index.html
index 330adc5..adc081e 100644
--- a/doc/html/index.html
+++ b/doc/html/index.html
@@ -4,7 +4,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
+
     <title>The httplib2 Library &mdash; httplib2 v0.4 documentation</title>
     <link rel="stylesheet" href="_static/default.css" type="text/css" />
     <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
@@ -20,7 +20,7 @@
     <script type="text/javascript" src="_static/jquery.js"></script>
     <script type="text/javascript" src="_static/doctools.js"></script>
     <link rel="top" title="httplib2 v0.4 documentation" href="#" />
-    <link rel="next" title="httplib2 A comprehensive HTTP client library." href="libhttplib2.html" /> 
+    <link rel="next" title="httplib2 A comprehensive HTTP client library." href="libhttplib2.html" />
   </head>
   <body>
     <div class="related">
@@ -35,15 +35,15 @@
         <li class="right" >
           <a href="libhttplib2.html" title="httplib2 A comprehensive HTTP client library."
              accesskey="N">next</a> |</li>
-        <li><a href="#">httplib2 v0.4 documentation</a> &raquo;</li> 
+        <li><a href="#">httplib2 v0.4 documentation</a> &raquo;</li>
       </ul>
-    </div>  
+    </div>
 
     <div class="document">
       <div class="documentwrapper">
         <div class="bodywrapper">
           <div class="body">
-            
+
   <div class="section" id="the-httplib2-library">
 <h1>The httplib2 Library<a class="headerlink" href="#the-httplib2-library" title="Permalink to this headline">¶</a></h1>
 <table class="docutils field-list" frame="void" rules="none">
@@ -132,7 +132,7 @@
         <li class="right" >
           <a href="libhttplib2.html" title="httplib2 A comprehensive HTTP client library."
              >next</a> |</li>
-        <li><a href="#">httplib2 v0.4 documentation</a> &raquo;</li> 
+        <li><a href="#">httplib2 v0.4 documentation</a> &raquo;</li>
       </ul>
     </div>
     <div class="footer">
@@ -141,4 +141,4 @@
       Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.4.
     </div>
   </body>
-</html>
\ No newline at end of file
+</html>