fix locales

app/views/shared/_navigation.html.erb

@@ -111,7 +111,7 @@
             <li role="separator" class="divider">
             <li>
               <%= link_to '#', data: { trigger: 'about-modal' } do %>
-                <%= t('nav.help.about') %>
+                <%= t('nav.user.about') %>
               <% end %>
             </li>
           </ul>

config/locales/en.yml

@@ -75,6 +75,7 @@ en:
     user:
       settings: "Settings"
       logout: "Log out"
+      about: "About sciNote"
     help:
       tutorials: "Tutorials"
       release_notes: "Release notes"