docs(auth): add correct header

packages/wyatt_authentication_bloc/example/lib/presentation/features/sub/sub_page.dart

@@ -1,11 +1,18 @@
-// Author: Hugo Pointcheval
-// Email: git@pcl.ovh
-// -----
-// File: sub_page.dart
-// Created Date: 19/08/2022 16:10:05
-// Last Modified: Wed Nov 09 2022
-// -----
-// Copyright (c) 2022
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -24,7 +31,10 @@ class SubPage extends StatelessWidget {
         actions: [
           IconButton(
               onPressed: () => context.read<AuthenticationCubit<int>>().signOut(),
-              icon: const Icon(Icons.logout_rounded))
+              icon: const Icon(Icons.logout_rounded)),
+          IconButton(
+              onPressed: () => context.read<AuthenticationRepository<int>>().refresh(),
+              icon: const Icon(Icons.refresh))
         ],
       ),
       body: const Padding(