remove unnecessary <th></th>s

files/templates/group_memberships.html

@@ -7,10 +7,6 @@
 	<tr>
 		<th>Name</th>
 		<th>Joined on</th>
-		{% if v.id == group.owner.id %}
-			<th></th>
-			<th></th>
-		{% endif %}
 	</tr>
 </thead>
 <tbody>
@@ -21,7 +17,7 @@
 				{% include "user_in_table.html" %}
 			{% endwith %}
 		</td>
-		
+
 		{% if membership.approved_utc %}
 			<td data-time="{{membership.approved_utc}}"></td>
 		{% elif v.id == group.owner.id %}