corrected xmpp uri for joining muc

pelican/themes/homebrewserver.club/templates/base.html

@@ -63,7 +63,7 @@
         {% endif %}
         </ul></nav>
     </header><!-- /#menu -->
-    <span id="forkongithub"><a href="xmpp://hbsc@muc.lurk.org?join">Yes We're Config!™</a></span>
+    <span id="forkongithub"><a href="xmpp:hbsc@muc.lurk.org?join">Yes We're Config!™</a></span>
     <div id='index' class='home'>
         {% block content %}
         {% endblock %}