Index: license_text_tmp.txt
===================================================================
--- license_text_tmp.txt	(revision 1bf25cced4126289113588e9ef517cc637c8aa53)
+++ license_text_tmp.txt	(revision 7871c69a596c550bac0956fc7e5bb8f78f5852ee)
@@ -1,5 +1,2 @@
-#!/usr/bin/perl -w
-
-#
 # All rights reserved.
 #
@@ -26,3 +23,2 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
Index: tools/transform-copyright.sh
===================================================================
--- tools/transform-copyright.sh	(revision 1bf25cced4126289113588e9ef517cc637c8aa53)
+++ tools/transform-copyright.sh	(revision 7871c69a596c550bac0956fc7e5bb8f78f5852ee)
@@ -7,8 +7,8 @@
 grep -F '# Copyright' $FILENAME > $FILENAME.copyright__
 grep -v -F '# Copyright' $FILENAME > $FILENAME.nocopyright__
-head -n 28 $FILENAME.nocopyright__ > $FILENAME.license__
+head -n 24 $FILENAME.nocopyright__ > $FILENAME.license__
 
 if diff -q $FILENAME.license__ license_text_tmp.txt; then
-	tail -n +29 $FILENAME.nocopyright__ > $FILENAME.nolicense__
+	tail -n +25 $FILENAME.nocopyright__ > $FILENAME.nolicense__
 	echo '#!/usr/bin/perl -w' > $FILENAME
 	echo "#" >> $FILENAME
Index: uspace/dist/src/bithenge/fat.bh
===================================================================
--- uspace/dist/src/bithenge/fat.bh	(revision 1bf25cced4126289113588e9ef517cc637c8aa53)
+++ uspace/dist/src/bithenge/fat.bh	(revision 7871c69a596c550bac0956fc7e5bb8f78f5852ee)
@@ -1,27 +1,8 @@
-# Copyright (c) 2012 Sean Bartell
-# All rights reserved.
+#!/usr/bin/perl -w
 #
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
+# SPDX-FileCopyrightText: 2012 Sean Bartell
 #
-# - Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-# - 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.
-# - The name of the author may not be used to endorse or promote products
-#   derived from this software without specific prior written permission.
+# SPDX-License-Identifier: BSD-3-Clause
 #
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 
 # FAT filesystem script.