diff --git a/jni/libzrtp/sources/zrtp/libzrtpcpp/ZrtpPacketRelayAck.h b/jni/libzrtp/sources/zrtp/libzrtpcpp/ZrtpPacketRelayAck.h
index 7fe373b..93437e6 100644
--- a/jni/libzrtp/sources/zrtp/libzrtpcpp/ZrtpPacketRelayAck.h
+++ b/jni/libzrtp/sources/zrtp/libzrtpcpp/ZrtpPacketRelayAck.h
@@ -1,8 +1,8 @@
 /*
-  Copyright (C) 2007-2013 Werner Dittmann
+  Copyright (C) 2007 - 2010 Werner Dittmann
 
   This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU Lesser General Public License as published by
+  it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.