diff --git a/src/libkirigami/tabletmodewatcher.h b/src/libkirigami/tabletmodewatcher.h
--- a/src/libkirigami/tabletmodewatcher.h
+++ b/src/libkirigami/tabletmodewatcher.h
@@ -1,23 +1,21 @@
 /*
- * Copyright 2018 Marco Martin <mart@kde.org>
- *
- * 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 2 of
- * the License or (at your option) version 3 or any later version
- * accepted by the membership of KDE e.V. (or its successor approved
- * by the membership of KDE e.V.), which shall act as a proxy
- * defined in Section 14 of version 3 of the license.
- *
- * 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 <http://www.gnu.org/licenses/>.
- *
- */
+*   Copyright 2018 Marco Martin <mart@kde.org>
+*
+*   This program is free software; you can redistribute it and/or modify
+*   it under the terms of the GNU Library General Public License as
+*   published by the Free Software Foundation; either version 2, or
+*   (at your option) 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 Library General Public License for more details
+*
+*   You should have received a copy of the GNU Library General Public
+*   License along with this program; if not, write to the
+*   Free Software Foundation, Inc.,
+*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
 
 #ifndef KIRIGAMI_TABLETMODEWATCHER
 #define KIRIGAMI_TABLETMODEWATCHER
diff --git a/src/libkirigami/tabletmodewatcher.cpp b/src/libkirigami/tabletmodewatcher.cpp
--- a/src/libkirigami/tabletmodewatcher.cpp
+++ b/src/libkirigami/tabletmodewatcher.cpp
@@ -1,23 +1,21 @@
 /*
- * Copyright 2018 Marco Martin <mart@kde.org>
- *
- * 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 2 of
- * the License or (at your option) version 3 or any later version
- * accepted by the membership of KDE e.V. (or its successor approved
- * by the membership of KDE e.V.), which shall act as a proxy
- * defined in Section 14 of version 3 of the license.
- *
- * 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 <http://www.gnu.org/licenses/>.
- *
- */
+*   Copyright 2018 Marco Martin <mart@kde.org>
+*
+*   This program is free software; you can redistribute it and/or modify
+*   it under the terms of the GNU Library General Public License as
+*   published by the Free Software Foundation; either version 2, or
+*   (at your option) 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 Library General Public License for more details
+*
+*   You should have received a copy of the GNU Library General Public
+*   License along with this program; if not, write to the
+*   Free Software Foundation, Inc.,
+*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
 
 #include "tabletmodewatcher.h"
 
@@ -52,7 +50,7 @@
 #elif defined(KIRIGAMI_ENABLE_DBUS)
         //Mostly for debug purposes and for platforms which are always mobile,
         //such as Plasma Mobile
-        if (qEnvironmentVariableIsSet("QT_QUICK_CONTROLS_MOBILE") ||        
+        if (qEnvironmentVariableIsSet("QT_QUICK_CONTROLS_MOBILE") ||
             qEnvironmentVariableIsSet("KDE_KIRIGAMI_TABLET_MODE")) {
             isTabletMode = (QString::fromLatin1(qgetenv("QT_QUICK_CONTROLS_MOBILE")) == QStringLiteral("1") ||
                 QString::fromLatin1(qgetenv("QT_QUICK_CONTROLS_MOBILE")) == QStringLiteral("true")) ||