FIX: Ember Linting fixes

javascripts/discourse/api-initializers/table-editor.js

@@ -6,6 +6,7 @@ import { iconNode } from "discourse-common/lib/icon-library";
 import { create } from "virtual-dom";
 import { ajax } from "discourse/lib/ajax";
 import { popupAjaxError } from "discourse/lib/ajax-error";
+
 export default apiInitializer("0.11.1", (api) => {
   const site = api.container.lookup("site:main");
   const currentUser = api.getCurrentUser();

javascripts/discourse/templates/components/spreadsheet-editor.hbs

@@ -63,4 +63,4 @@
       </ul>
     </DPopover>
   </div>
-</div>
+</div>

javascripts/discourse/templates/modal/insert-table-modal.hbs

@@ -4,4 +4,4 @@
   @tableId={{this.tableId}}
   @triggerModalClose={{action "closeEditModal"}}
   @toolbarEvent={{this.toolbarEvent}}
-/>
+/>