diff --git a/lang/qt/Makefile.am b/lang/qt/Makefile.am
index a9e39769..9c93c101 100644
--- a/lang/qt/Makefile.am
+++ b/lang/qt/Makefile.am
@@ -1,22 +1,22 @@
-# Makefile.am for GPGMEPP.
+# Makefile.am - Makefile for QGpgME.
 # Copyright (C) 2016 Bundesamt für Sicherheit in der Informationstechnik
 # Software engineering by Intevation GmbH
 #
-# This file is part of GPGMEPP.
+# This file is part of QGpgME, the Qt API binding for GpgME.
 #
-# GPGME-CL is free software; you can redistribute it and/or modify it
+# QGpgME 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) any later version.
 #
-# GPGME-CL is distributed in the hope that it will be useful,
+# QGpgME 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.
+# 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 Lesser General Public
-# License along with this program; if not, see <https://gnu.org/licenses/>.
-# SPDX-License-Identifier: LGPL-2.1-or-later
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://gnu.org/licenses/>.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 if RUN_GPG_TESTS
 tests = tests
diff --git a/lang/qt/src/Makefile.am b/lang/qt/src/Makefile.am
index b696dc66..3a543b27 100644
--- a/lang/qt/src/Makefile.am
+++ b/lang/qt/src/Makefile.am
@@ -1,18 +1,18 @@
-# Makefile.am for GPGMEPP.
+# Makefile.am for QGpgME.
 # Copyright (C) 2016 Bundesamt für Sicherheit in der Informationstechnik
 # Software engineering by Intevation GmbH
 #
-# This file is part of GPGMEPP.
+# This file is part of QGpgME, the Qt API binding for GpgME.
 #
-# GPGME-CL is free software; you can redistribute it and/or modify it
+# QGpgME 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) any later version.
 #
-# GPGME-CL is distributed in the hope that it will be useful,
+# QGpgME 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.
+# 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, write to the Free Software