diff --git a/audio/a2dp-codecs.h b/audio/a2dp-codecs.h
index e44634e..51c796a 100644
--- a/audio/a2dp-codecs.h
+++ b/audio/a2dp-codecs.h
@@ -6,18 +6,18 @@
  *  Copyright (C) 2004-2010  Marcel Holtmann <marcel@holtmann.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) any later version.
+ *  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 program is distributed in the hope that it will be useful,
+ *  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 General Public License for more details.
+ *  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 General Public License
- *  along with this program; if not, write to the Free Software
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  *
  */
diff --git a/audio/ipc.c b/audio/ipc.c
index 1bdad78..669eeef 100644
--- a/audio/ipc.c
+++ b/audio/ipc.c
@@ -4,6 +4,7 @@
  *
  *  Copyright (C) 2004-2010  Marcel Holtmann <marcel@holtmann.org>
  *
+ *
  *  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
diff --git a/audio/ipc.h b/audio/ipc.h
index f595775..61ae019 100644
--- a/audio/ipc.h
+++ b/audio/ipc.h
@@ -4,6 +4,7 @@
  *
  *  Copyright (C) 2004-2010  Marcel Holtmann <marcel@holtmann.org>
  *
+ *
  *  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