Merge pull request majlis-erc#734 from majlis-erc/404-add-documentation-page

changed filename

Author: mMoliere

handbook.html docs.htmlhandbook.html renamed to docs.html

@@ -34,7 +34,7 @@
                                 <a class="nav-link" href="#">About</a>
                             </li>
                             <li class="nav-item">
-                                <a class="nav-link" href="handbook.html">Handbook</a>
+                                <a class="nav-link" href="docs.html">Handbook</a>
                             </li>
                         </ul>
                         <span class="d-flex" role="search">