Copyright for amanda source package in Bookworm

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: amanda
Upstream-Contact: amanda-users@amanda.org
Source: ftp://ftp.amanda.org/pub/amanda/

Files: *
Copyright: 1991-1998 University of Maryland at College Park
           2007-2013 Zmanda, Inc.  All Rights Reserved.
License: Custom

Files: debian/*
Copyright: 1998-2013 Bdale Garbee 
           2014 Hideki Yamane 
           2014 Artur Rona 
           2014-2016 Jose M Calhariz 
License: GPL-2+

License: Custom
 /*
  * Amanda, The Advanced Maryland Automatic Network Disk Archiver
  * Copyright (c) 1991-1998 University of Maryland at College Park
  * Copyright (c) 2007-2013 Zmanda, Inc.  All Rights Reserved.
  * All Rights Reserved.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
  * the above copyright notice appear in all copies and that both that
  * copyright notice and this permission notice appear in supporting
  * documentation, and that the name of U.M. not be used in advertising or
  * publicity pertaining to distribution of the software without specific,
  * written prior permission.  U.M. makes no representations about the
  * suitability of this software for any purpose.  It is provided "as is"
  * without express or implied warranty.
  *
  * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
  * Authors: the Amanda Development Team.  Its members are listed in a
  * file named AUTHORS, in the root directory of this distribution.
  */

License: GPL-2+
 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 program 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.
 .
 You should have received a copy of the GNU General Public
 License along with this package; if not, write to the Free
 Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 Boston, MA  02110-1301 USA
 .
 On Debian systems, the full text of the GNU General Public
 License version 2 can be found in the file
 `/usr/share/common-licenses/GPL-2'.