FIX: un-delete topic wasn't working

app/assets/javascripts/discourse/controllers/topic.js.es6

@@ -328,6 +328,10 @@ export default ObjectController.extend(Discourse.SelectedPostsCount, BufferedCon
       this.get('content').toggleStatus('closed');
     },
 
+    recoverTopic: function() {
+      this.get('content').recover();
+    },
+
     makeBanner: function() {
       this.get('content').makeBanner();
     },

app/assets/javascripts/discourse/templates/topic-admin-menu.hbs

@@ -1,9 +1,9 @@
 <h3>{{i18n 'admin_title'}}</h3>
 
 <ul>
-    <li>
-      <button {{action "toggleMultiSelect"}} class='btn btn-admin'>{{fa-icon tasks}} {{i18n 'topic.actions.multi_select'}}</button>
-    </li>
+  <li>
+    <button {{action "toggleMultiSelect"}} class='btn btn-admin'>{{fa-icon tasks}} {{i18n 'topic.actions.multi_select'}}</button>
+  </li>
 
   {{#if details.can_delete}}
     <li>