Correct the copyright header.

src/bakersdozen.cpp

 /*
- * Copyright (C) 2000-2009 Stephan Kulow <coolo@kde.org>
- * Copyright (C) 2010 Parker Coates <coates@kde.org>
+ *   Copyright 2021 Michael Lang <criticaltemp@protonmail.com>
  *
- * License of original code:
- * -------------------------------------------------------------------------
- *   Permission to use, copy, modify, and distribute this software and its
- *   documentation for any purpose and without fee is hereby granted,
- *   provided that the above copyright notice appear in all copies and that
- *   both that copyright notice and this permission notice appear in
- *   supporting documentation.
- *
- *   This file is provided AS IS with no warranties of any kind.  The author
- *   shall have no liability with respect to the infringement of copyrights,
- *   trade secrets or any patents by this file or any part thereof.  In no
- *   event will the author be liable for any lost revenue or profits or
- *   other special, indirect and consequential damages.
- * -------------------------------------------------------------------------
- *
- * License of modifications/additions made after 2009-01-01:
- * -------------------------------------------------------------------------
  *   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 
@@ -31,7 +13,6 @@
  *
  *   You should have received a copy of the GNU General Public License
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * -------------------------------------------------------------------------
  */
 
 #include "bakersdozen.h"

src/bakersdozen.h

 /*
- * Copyright (C) 2000-2009 Stephan Kulow <coolo@kde.org>
+ *   Copyright 2021 Michael Lang <criticaltemp@protonmail.com>
  *
- * License of original code:
- * -------------------------------------------------------------------------
- *   Permission to use, copy, modify, and distribute this software and its
- *   documentation for any purpose and without fee is hereby granted,
- *   provided that the above copyright notice appear in all copies and that
- *   both that copyright notice and this permission notice appear in
- *   supporting documentation.
- *
- *   This file is provided AS IS with no warranties of any kind.  The author
- *   shall have no liability with respect to the infringement of copyrights,
- *   trade secrets or any patents by this file or any part thereof.  In no
- *   event will the author be liable for any lost revenue or profits or
- *   other special, indirect and consequential damages.
- * -------------------------------------------------------------------------
- *
- * License of modifications/additions made after 2009-01-01:
- * -------------------------------------------------------------------------
  *   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 
@@ -30,7 +13,6 @@
  *
  *   You should have received a copy of the GNU General Public License
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * -------------------------------------------------------------------------
  */
 
 #ifndef BAKERSDOZEN_H