Update contact.html

Author: CordeiroLab

pages/contact.html

@@ -119,6 +119,7 @@ <h2>Our Location</h2>
                 <li><a href="team.html">Team</a></li>
                 <li><a href="publications.html">Publications</a></li>
                 <li><a href="Join_us.html">Join us</a></li>
+                <li><a href="contact.html">Contact</a></li>
             </ul>
         </nav>
         <p>This website is open-source and available on <a href="https://github.com/CordeiroLab/CordeiroLab.github.io" target="_blank">GitHub</a>.</p>