Also change date format when inside a specific post

index.php

         } else {
             $register = $tumble->getPost($id_post);
 
-            $formatedDate = gmdate("M d", strtotime($register["date"]) + $util_class->transform_offset($conf->offsetTime));
+            $formatedDate = gmdate("M d Y", strtotime($register["date"]) + $util_class->transform_offset($conf->offsetTime));
             $permalink = $tumble->getPermalink($register["id_post"]);
 
             $conversation = $register["description"];