diff --git a/crypto/README b/crypto/README
index a3c5ccf50a1c..28b7b9a115e9 100644
--- a/crypto/README
+++ b/crypto/README
@@ -1,9 +1,7 @@
-$FreeBSD$
-
 This directory is for the EXACT same use as src/contrib, except it
 holds crypto sources.  In other words, this holds raw sources obtained
 from various third party vendors, with FreeBSD patches applied.  No
 compilation is done from this directory, it is all done from the
 src/secure directory.  The separation between src/contrib and src/crypto
 is the result of an old USA law, which made these sources export
 controlled, so they had to be kept separate.
diff --git a/sys/dev/cxgb/bin2h.pl b/sys/dev/cxgb/bin2h.pl
index 8d132be43ffb..46ed98de77be 100644
--- a/sys/dev/cxgb/bin2h.pl
+++ b/sys/dev/cxgb/bin2h.pl
@@ -1,79 +1,76 @@
 #!/usr/bin/perl -w 
 
 if ($#ARGV != 1) {
   print "bin2h.pl <firmware> <headername>\n";
   exit 1;
 } 
 
 my $success = open INPUT, "$ARGV[0]";
 unless ($success) {
   print "failed to open input\n";
   exit 1;
 }
 $success = open OUTPUT, ">$ARGV[1].h";
 unless ($success) {
   print "failed to open output\n";
   exit 1;
 }
 
 
 my $license = <<END;
 /**************************************************************************
 
 SPDX-License-Identifier: BSD-2-Clause
 
 Copyright (c) 2007-2009, Chelsio 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.
 
  2. Neither the name of the Chelsio Corporation 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 COPYRIGHT OWNER 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 IN22
 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.
 
-
-\$FreeBSD\$
-
 ***************************************************************************/
 END
 print OUTPUT "$license\n";
 
 
 my $binary;
 
 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
  $atime,$mtime,$ctime,$blksize,$blocks)
   = stat($ARGV[0]);
 
 
 print OUTPUT "#define U (unsigned char)\n\n"; 
 
 print OUTPUT "static unsigned int $ARGV[1]_length = $size;\n";
 print OUTPUT "static unsigned char $ARGV[1]" . "[$size]" . " = {\n";
 
 for (my $i = 0; $i < $size; $i += 4) {
   my $number_read = read(INPUT, $binary, 4);
   my ($a, $b, $c, $d) = unpack("C C C C", $binary);
   $buf = sprintf("\tU 0x%02X, U 0x%02X, U 0x%02X, U 0x%02X, \n", $a, $b, $c, $d);
   print OUTPUT $buf;
 }
 print OUTPUT "};\n";