Add wisn uni-task-3 wiki link

Author: Wisnu Adi Nurcahyo

index.html

@@ -90,7 +90,7 @@ <h4 id="tasks-status" style="margin-top:55px;">
           <td><a href="https://github.com/wisn">wisn</a></td>
           <td><a href="https://github.com/BesutKode/uni-task-1/wiki/wisn">/wiki/wisn</a> ✓</td>
           <td><a href="https://besutkode.github.io/uni-task-2-wisn/">task-2-wisn</a></td>
-          <td>&nbsp;</td>
+          <td><a href="https://github.com/wisn/elm-reactor/wiki/coala-Report">elm-lang/elm-reactor</a></td>
         </tr>
         <tr>
           <td>6</td>