Convert CMake file license information to SPDX

LICENSES/BSD-1-Clause.txt

+Copyright (c) 1995, 1999 Berkeley Software Design, Inc.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``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 Berkeley Software Design, Inc. 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.

LibKEduVocDocumentConfig.cmake.in

@@ -10,7 +10,7 @@
 # SPDX-FileCopyrightText: 2008 Andreas Pakulat <apaku@gmx.de>
 # SPDX-FileCopyrightText: 2010 Niko Sams <niko.sams@gmail.com>
 # SPDX-FileCopyrightText: 2014 Jeremy Whiting <jpwhiting@kde.org>
-# Redistribution and use is allowed according to the terms of the BSD license.
+# SPDX-License-Identifier: BSD-1-Clause
 ######################################################################
 
 get_filename_component(_LIBKEDUVOCDOCUMENT_CURRENT_DIR  "${CMAKE_CURRENT_LIST_FILE}" PATH)