Fix list structure for required owners in suggestion (#1293)

Author: eps1lon

index.html

@@ -8465,8 +8465,10 @@ <h5>Presentational Roles Conflict Resolution</h5>
 							<tr>
 									<th class="role-mustcontain-head" scope="row">Required Owned Elements:</th>
 									<td class="role-mustcontain">
+										<ul>
 											<li><rref>insertion</rref></li>
 											<li><rref>deletion</rref></li>
+										</ul>
 									</td>
 							</tr>
 							<tr>