Update IRC channel to be #docker-fig

Signed-off-by: Ben Firshman <[email protected]>

docs/_layouts/default.html

@@ -45,7 +45,7 @@
         </ul>
         <ul class="nav">
           <li><a href="https://github.com/orchardup/fig">Fig on GitHub</a></li>
-          <li><a href="http://webchat.freenode.net/?channels=%23docker&uio=d4">#docker on Freenode</a></li>
+          <li><a href="http://webchat.freenode.net/?channels=%23docker-fig&uio=d4">#docker-fig on Freenode</a></li>
         </ul>
 
         <p>Fig is a project from <a href="https://www.docker.com">Docker</a>.</p>