Update footer.html

Author: ahmetcecen

_includes/footer.html

@@ -69,7 +69,7 @@
                     </li>
                     {% endif %}				
                 </ul>
-                <p class="copyright text-muted"> Copyright © <a href="http://ahmetcecen.github.io/" target="_blank" style="color: white !important">Ahmet Cecen</a>,  <a href="http://mined.gatech.edu/" target="_blank" style="color: white !important">MINED@GaTech </a> and <a href="https://github.com/projectpages" target="_blank" style="color: white !important"> Project Pages </a> 2016. </p>
+                <p class="copyright text-muted"> Copyright © <a href="http://ahmetcecen.github.io/" target="_blank">Ahmet Cecen</a>,  <a href="http://mined.gatech.edu/" target="_blank">MINED@GaTech </a> and <a href="https://github.com/projectpages" target="_blank"> Project Pages </a> 2016. </p>
             </div>
         </div>
     </div>