Issue #3415572: Adjust how Help link and Content links are removed from the...

Issue #3415572: Adjust how Help link and Content links are removed from the Administration menu for the Navigation bar

core/modules/navigation/src/EventSubscriber/NavigationMenuLinkTreeSubscriber.php

@@ -35,7 +35,7 @@ public function onLinkTreeManipulate(NavigationLinkTreeEvent $event): void {
         unset($tree[$key]);
       }
 
-      // Remove childs of content menu, if any.
+      // Remove child items of content menu, if any.
       $parent = $item->link->getParent();
       if ($parent == 'system.admin_content') {
         unset($tree[$key]);