Update doc

package_README.html

@@ -104,11 +104,11 @@ header compression
 <div class="section" id="public-test-server">
 <h2>Public Test Server<a class="headerlink" href="#public-test-server" title="Permalink to this headline">¶</a></h2>
 <p>The following endpoints are available to try out nghttp2
-implementation.  These endpoints supports <tt class="docutils literal"><span class="pre">HTTP-draft-06/2.0</span></tt> and
+implementation.  These endpoints supports <tt class="docutils literal"><span class="pre">HTTP-draft-07/2.0</span></tt> and
 the earlier draft versions are not supporeted.</p>
 <ul>
 <li><p class="first"><a class="reference external" href="https://106.186.112.116">https://106.186.112.116</a> (TLS + NPN)</p>
-<p>NPN offers <tt class="docutils literal"><span class="pre">HTTP-draft-06/2.0</span></tt>, <tt class="docutils literal"><span class="pre">spdy/3</span></tt>, <tt class="docutils literal"><span class="pre">spdy/2</span></tt> and
+<p>NPN offers <tt class="docutils literal"><span class="pre">HTTP-draft-07/2.0</span></tt>, <tt class="docutils literal"><span class="pre">spdy/3</span></tt>, <tt class="docutils literal"><span class="pre">spdy/2</span></tt> and
 <tt class="docutils literal"><span class="pre">http/1.1</span></tt>.</p>
 <p>Note: certificate is self-signed and a browser will show alert</p>
 </li>