Copyright for toolz source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: toolz
Source: https://github.com/pytoolz/toolz

Files: *
Copyright: 2013 Matthew Rocklin 
License: BSD-3-Clause

Files: debian/*
Copyright: 2015 Diane Trout 
License: BSD-3-Clause

License: BSD-3-Clause
  Copyright (c) 2013 Matthew Rocklin
  .
  All rights reserved.
  .
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:
  .
    a. Redistributions of source code must retain the above copyright notice,
       this list of conditions and the following disclaimer.
    b. Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
    c. Neither the name of toolz nor the names of its contributors
       may be used to endorse or promote products derived from this software
       without specific prior written permission.
  .
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  DAMAGE.