Copyright for libsbsms source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: libsbsms
Upstream-Contact: Clayton Otey 
Source: http://sbsms.sourceforge.net/

Files: *
Copyright: 2003-2012, Clayton Otey 
License: GPL-2

Files: src/real.h
Copyright: 2001-2003, Erik de Castro Lopo 
License: GPL-2+

Files: m4/ac_c99_func_*.m4
Copyright: Erik de Castro Lopo 
License: other
 Permission to use, copy, modify, distribute, and sell this file for any
 purpose is hereby granted without fee, provided that the above copyright
 and this permission notice appear in all copies.  No representations are
 made about the suitability of this software for any purpose.  It is
 provided "as is" without express or implied warranty.

Files: debian/*
Copyright: 2011-2012, Benjamin Drung 
License: GPL-2+

License: GPL-2
 This package 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; version 2.
 .
 This package 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
 .
 On Debian systems the full text of the GNU General Public License
 can be found in the `/usr/share/common-licenses/GPL-2' file.

License: GPL-2+
 This package 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 package 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
 .
 On Debian systems the full text of the GNU General Public License
 can be found in the `/usr/share/common-licenses/GPL-2' file.