diff --git a/app/lib/tableSimulation.tsx b/app/lib/tableSimulation.tsx
index 8a9bd22..cfe4fbf 100644
--- a/app/lib/tableSimulation.tsx
+++ b/app/lib/tableSimulation.tsx
@@ -1,3 +1,5 @@
+/* Copyright (C) 2024 Manuel Bustillo*/
+
 import { Serializable } from "../api/abstract-api";
 import { Entity } from "./definitions";
 import { Guest } from "./guest";