diff --git a/demo/MyDockAreaTitleBar.h b/demo/MyDockAreaTitleBar.h
index 074cc79..e5ed06d 100644
--- a/demo/MyDockAreaTitleBar.h
+++ b/demo/MyDockAreaTitleBar.h
@@ -1,34 +1,58 @@
-//
-// Created by fuga on 08 nov 2024.
-//
-
 #ifndef QTADS_MYDOCKAREATITLEBAR_H
 #define QTADS_MYDOCKAREATITLEBAR_H
+/*******************************************************************************
+** Qt Advanced Docking System
+** Copyright (C) 2017 Uwe Kindler
+**
+** This library is free software; you can redistribute it and/or
+** modify it under the terms of the GNU Lesser General Public
+** License as published by the Free Software Foundation; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** This library 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
+** Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public
+** License along with this library; If not, see <http://www.gnu.org/licenses/>.
+******************************************************************************/
 
+
+//============================================================================
+//                                   INCLUDES
+//============================================================================
 #include <DockAreaTitleBar.h>
 
-class MyDockAreaTitleBar : public ads::CDockAreaTitleBar {
-public:
-    explicit MyDockAreaTitleBar(ads::CDockAreaWidget* parent)
-        : CDockAreaTitleBar(parent)
-    {}
 
-    QMenu* buildContextMenu(QMenu*) override
-    {
-        auto menu = ads::CDockAreaTitleBar::buildContextMenu(nullptr);
-        menu->addSeparator();
-        auto action = menu->addAction(tr("Format HardDrive"));
-        
-        connect(action, &QAction::triggered, this, [this](){
-            QMessageBox msgBox;
-            msgBox.setText("No, just kidding");
-            msgBox.setStandardButtons(QMessageBox::Abort);
-            msgBox.setDefaultButton(QMessageBox::Abort);
-            msgBox.exec();
-        });
-        
-        return menu;
-    }
+/**
+ * Custom DockAreaTitleBar that adds a custom context menu
+ */
+class MyDockAreaTitleBar : public ads::CDockAreaTitleBar
+{
+public:
+	explicit MyDockAreaTitleBar(ads::CDockAreaWidget *parent) :
+		CDockAreaTitleBar(parent)
+	{
+	}
+
+	QMenu* buildContextMenu(QMenu*) override
+	{
+		auto menu = ads::CDockAreaTitleBar::buildContextMenu(nullptr);
+		menu->addSeparator();
+		auto action = menu->addAction(tr("Format HardDrive"));
+
+		connect(action, &QAction::triggered, this, [this]()
+		{
+			QMessageBox msgBox;
+			msgBox.setText("No, just kidding");
+			msgBox.setStandardButtons(QMessageBox::Abort);
+			msgBox.setDefaultButton(QMessageBox::Abort);
+			msgBox.exec();
+		});
+
+		return menu;
+	}
 };
 
 #endif  // QTADS_MYDOCKAREATITLEBAR_H