diff --git a/spec/services/tables/wheel_swap_spec.rb b/spec/services/tables/wheel_swap_spec.rb
index de5fc5b..02dc161 100644
--- a/spec/services/tables/wheel_swap_spec.rb
+++ b/spec/services/tables/wheel_swap_spec.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024-2025 LibreWeddingPlanner contributors
+
 # frozen_string_literal: true
 
 require 'rails_helper'