Correct the program name and site in the descriptions.

plugins/dynamics_processor/dynamics_processor.cpp

@@ -4,7 +4,7 @@
  * Copyright (c) 2014 Vesa Kivimäki <contact/dot/diizy/at/nbl/dot/fi>
  * Copyright (c) 2006-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
  *
- * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
+ * This file is part of LMMS - http://lmms.io
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public