Finish code base

drill-and-practice/views/incorrect.eta

@@ -8,7 +8,7 @@
 <% it.data.forEach(item => { %>
     <li><%= item.option_text %></li>
 <% }); %>
-<ul>
+</ul>
 <% } else { %>
 <p>Correct options are not found.</p>
 <% } %>

drill-and-practice/views/topics.eta

@@ -39,5 +39,7 @@ Name:<br/>
 <input type="text" name="name"/><br/>
 <input type="submit" value="Add"/>
 </form>
+<% } else { %>
+<p>You must be an admin to add a topic.</p>
 <% } %>