diff --git a/spec/index.html b/spec/index.html
index dea99e9..4f5cab9 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -2488,9 +2488,8 @@ <h2>Convert Extended YAML-LD to Basic YAML-LD and back</h2>
             </tr>
             <tr>
               <th>Comments</th>
-              <td colspan="2" style="text-align: center">
-                Keep as-is
-              </td>
+              <td>Keep as-is</td>
+              <td>Remove<br><small>(Due to JSON-LD & Expansion.)</small></td>
             </tr>
           </tbody>
         </table>