diff --git a/migrations/2019_10_12_195349_change_posts_add_discussion_foreign_key.php b/migrations/2019_10_12_195349_change_posts_add_discussion_foreign_key.php
index 63e655329..c72118bbb 100644
--- a/migrations/2019_10_12_195349_change_posts_add_discussion_foreign_key.php
+++ b/migrations/2019_10_12_195349_change_posts_add_discussion_foreign_key.php
@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Database\Schema\Builder;
 
@@ -14,7 +23,6 @@ return [
             })
             ->delete();
 
-
         $schema->table('posts', function (Blueprint $table) {
             $table->foreign('discussion_id')->references('id')->on('discussions')->onDelete('cascade');
         });