maint: run 'make update-copyright'

43 files changed, 45 insertions, 45 deletions

diff --git a/build-aux/announce-gen b/build-aux/announce-gen
index 3847a568d2..6bf48e1b02 100755
--- a/build-aux/announce-gen
+++ b/build-aux/announce-gen
@@ -3,7 +3,7 @@
 
 # Generate a release announcement message.
 
-# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/bootstrap b/build-aux/bootstrap
index b1a4cc17de..6d1d22c675 100755
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -5,7 +5,7 @@
 
 scriptversion=2022-12-27.07; # UTC
 
-# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/bootstrap.conf b/build-aux/bootstrap.conf
index 96e75e0ef2..15a3131540 100644
--- a/build-aux/bootstrap.conf
+++ b/build-aux/bootstrap.conf
@@ -1,6 +1,6 @@
 # Bootstrap configuration.                                          -*- sh -*-
 
-# Copyright (C) 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/config.libpath b/build-aux/config.libpath
index e16ef2e8d6..e026b5444d 100755
--- a/build-aux/config.libpath
+++ b/build-aux/config.libpath
@@ -2,7 +2,7 @@
 # Output a system dependent set of variables, describing how to set the
 # run time search path of shared libraries in an executable at run time.
 #
-#   Copyright 1996-2022 Free Software Foundation, Inc.
+#   Copyright 1996-2023 Free Software Foundation, Inc.
 #   Taken from GNU libtool, 2003
 #   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
diff --git a/build-aux/config.rpath b/build-aux/config.rpath
index 1e1ab67906..1e2595ff59 100755
--- a/build-aux/config.rpath
+++ b/build-aux/config.rpath
@@ -2,7 +2,7 @@
 # Output a system dependent set of variables, describing how to set the
 # run time search path of shared libraries in an executable.
 #
-#   Copyright 1996-2022 Free Software Foundation, Inc.
+#   Copyright 1996-2023 Free Software Foundation, Inc.
 #   Taken from GNU libtool, 2001
 #   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
diff --git a/build-aux/csharpcomp.sh.in b/build-aux/csharpcomp.sh.in
index 63b5a7013c..65c9ea03db 100644
--- a/build-aux/csharpcomp.sh.in
+++ b/build-aux/csharpcomp.sh.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Compile a C# program.
 
-# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <bruno@clisp.org>, 2003.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/csharpexec.sh.in b/build-aux/csharpexec.sh.in
index 6f7a8891ca..64d6f9ec13 100644
--- a/build-aux/csharpexec.sh.in
+++ b/build-aux/csharpexec.sh.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Execute a C# program.
 
-# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <bruno@clisp.org>, 2003.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/declared.sh b/build-aux/declared.sh
index b721f7e992..4d36590db5 100755
--- a/build-aux/declared.sh
+++ b/build-aux/declared.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (C) 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/do-release-commit-and-tag b/build-aux/do-release-commit-and-tag
index c8f7a53e05..3402bae45e 100755
--- a/build-aux/do-release-commit-and-tag
+++ b/build-aux/do-release-commit-and-tag
@@ -7,7 +7,7 @@ VERSION=2018-03-07.03 # UTC
 
 # Note: this is a bash script (could be zsh or dash)
 
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/gendocs.sh b/build-aux/gendocs.sh
index ff00029283..9afe3100e1 100755
--- a/build-aux/gendocs.sh
+++ b/build-aux/gendocs.sh
@@ -2,9 +2,9 @@
 # gendocs.sh -- generate a GNU manual in many formats.  This script is
 #   mentioned in maintain.texi.  See the help message below for usage details.
 
-scriptversion=2022-10-25.23
+scriptversion=2023-01-01.00
 
-# Copyright 2003-2022 Free Software Foundation, Inc.
+# Copyright 2003-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -73,7 +73,7 @@ texarg="-t @finalout"
 
 version="gendocs.sh $scriptversion
 
-Copyright 2022 Free Software Foundation, Inc.
+Copyright 2023 Free Software Foundation, Inc.
 There is NO warranty.  You may redistribute this software
 under the terms of the GNU General Public License.
 For more information about these matters, see the files named COPYING."
diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index 72a2cc8e85..a72057bf2c 100755
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -2,7 +2,7 @@
 # Print a version string.
 scriptversion=2022-07-09.08; # UTC
 
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog
index 82d9f97336..4678bad105 100755
--- a/build-aux/gitlog-to-changelog
+++ b/build-aux/gitlog-to-changelog
@@ -3,7 +3,7 @@
 
 # Convert git log output to ChangeLog format.
 
-# Copyright (C) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/gnu-web-doc-update b/build-aux/gnu-web-doc-update
index 28a0e97ef4..c968b1dcda 100755
--- a/build-aux/gnu-web-doc-update
+++ b/build-aux/gnu-web-doc-update
@@ -4,7 +4,7 @@
 
 VERSION=2022-01-27.18; # UTC
 
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/gnupload b/build-aux/gnupload
index b97e566f9d..215a938889 100755
--- a/build-aux/gnupload
+++ b/build-aux/gnupload
@@ -3,7 +3,7 @@
 
 scriptversion=2022-01-27.18; # UTC
 
-# Copyright (C) 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2004-2023 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/increment-serial b/build-aux/increment-serial
index 1059b5932e..cff9ac04cd 100755
--- a/build-aux/increment-serial
+++ b/build-aux/increment-serial
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Increment serial number in Autoconf *.m4 files.
 
-# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+# Copyright (C) 2021-2023 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/install-reloc b/build-aux/install-reloc
index 22739681ae..975b31bcba 100755
--- a/build-aux/install-reloc
+++ b/build-aux/install-reloc
@@ -1,6 +1,6 @@
 #!/bin/sh
 # install-reloc - install a program including a relocating wrapper
-# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <bruno@clisp.org>, 2003.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/javacomp.sh.in b/build-aux/javacomp.sh.in
index 04b5f13e6d..64d250f371 100644
--- a/build-aux/javacomp.sh.in
+++ b/build-aux/javacomp.sh.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Compile a Java program.
 
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/javaexec.sh.in b/build-aux/javaexec.sh.in
index 31b5c9d28d..2c9f685d11 100644
--- a/build-aux/javaexec.sh.in
+++ b/build-aux/javaexec.sh.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Execute a Java program.
 
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/ldd.sh.in b/build-aux/ldd.sh.in
index f80120d945..2ab11e4a8b 100644
--- a/build-aux/ldd.sh.in
+++ b/build-aux/ldd.sh.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Determine the dynamically linked dependencies of a program.
 
-# Copyright (C) 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <bruno@clisp.org>, 2006.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/libtool-next-version b/build-aux/libtool-next-version
index 119552c6ac..880d7ca8b6 100755
--- a/build-aux/libtool-next-version
+++ b/build-aux/libtool-next-version
@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/libtool-reloc b/build-aux/libtool-reloc
index b06e76f3f2..dd76027307 100755
--- a/build-aux/libtool-reloc
+++ b/build-aux/libtool-reloc
@@ -1,6 +1,6 @@
 #!/bin/sh
 # libtool-reloc - libtool wrapper with support for relocatable programs
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 # Written by Bruno Haible <bruno@clisp.org>, 2019.
 #
 # This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/mktempd b/build-aux/mktempd
index b747bd7605..e18cf76878 100755
--- a/build-aux/mktempd
+++ b/build-aux/mktempd
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Create a temporary directory, much like mktemp -d does.
 
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/move-if-change b/build-aux/move-if-change
index 9f7379a603..93839108fd 100755
--- a/build-aux/move-if-change
+++ b/build-aux/move-if-change
@@ -8,7 +8,7 @@ VERSION='2018-03-07 03:47'; # UTC
 # If you change this file with Emacs, please let the write hook
 # do its job.  Otherwise, update this string manually.
 
-# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/ncftpput-ftp b/build-aux/ncftpput-ftp
index 35229dc076..bbbd5e6926 100755
--- a/build-aux/ncftpput-ftp
+++ b/build-aux/ncftpput-ftp
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/pmccabe.css b/build-aux/pmccabe.css
index dcaf964d81..c0c1fc661d 100644
--- a/build-aux/pmccabe.css
+++ b/build-aux/pmccabe.css
@@ -1,6 +1,6 @@
 /* Styling for cyclomatic code complexity charts.
 
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
+   Copyright (C) 2008-2023 Free Software Foundation, Inc.
 
    This file is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/build-aux/pmccabe2html b/build-aux/pmccabe2html
index f29eae3f00..f9f106ccf4 100644
--- a/build-aux/pmccabe2html
+++ b/build-aux/pmccabe2html
@@ -1,6 +1,6 @@
 # pmccabe2html - AWK script to convert pmccabe output to html       -*- awk -*-
 
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/po/Makefile.in.in b/build-aux/po/Makefile.in.in
index 602d4c67ba..c2cf0491b9 100644
--- a/build-aux/po/Makefile.in.in
+++ b/build-aux/po/Makefile.in.in
@@ -1,6 +1,6 @@
 # Makefile for PO directory in any package using GNU gettext.
 # Copyright (C) 1995-2000 Ulrich Drepper <drepper@gnu.ai.mit.edu>
-# Copyright (C) 2000-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2023 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
diff --git a/build-aux/po/remove-potcdate.sin b/build-aux/po/remove-potcdate.sin
index 7ba386d0c1..96aae700bd 100644
--- a/build-aux/po/remove-potcdate.sin
+++ b/build-aux/po/remove-potcdate.sin
@@ -1,7 +1,7 @@
 # Sed script that removes the POT-Creation-Date line in the header entry
 # from a POT file.
 #
-# Copyright (C) 2002, 2020-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2020-2023 Free Software Foundation, Inc.
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
 # notice and this notice are preserved.  This file is offered as-is,
diff --git a/build-aux/prefix-gnulib-mk b/build-aux/prefix-gnulib-mk
index 4acf9cca44..640325e6f2 100755
--- a/build-aux/prefix-gnulib-mk
+++ b/build-aux/prefix-gnulib-mk
@@ -3,7 +3,7 @@
 
 # Rewrite a gnulib.mk, adding prefixes to work with automake's subdir-objects.
 
-# Copyright (C) 2012-2022 Free Software Foundation, Inc.
+# Copyright (C) 2012-2023 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/build-aux/reloc-ldflags b/build-aux/reloc-ldflags
index f135c976c9..62f3e8f73d 100755
--- a/build-aux/reloc-ldflags
+++ b/build-aux/reloc-ldflags
@@ -2,7 +2,7 @@
 # Output a system dependent linker command for putting a relocatable library
 # search path into an executable.
 #
-#   Copyright 2003-2022 Free Software Foundation, Inc.
+#   Copyright 2003-2023 Free Software Foundation, Inc.
 #   Written by Bruno Haible <bruno@clisp.org>, 2003.
 #
 #   This program is free software: you can redistribute it and/or modify
diff --git a/build-aux/relocatable.pl.in b/build-aux/relocatable.pl.in
index 5c8a849550..8aa2fa6af7 100644
--- a/build-aux/relocatable.pl.in
+++ b/build-aux/relocatable.pl.in
@@ -9,7 +9,7 @@
 # This code is based on relocatable.sh.in, and design changes (and
 # bugs) should probably be cross-checked with it.
 #
-# Copyright (C) 2013, 2015-2022 Free Software Foundation, Inc.
+# Copyright (C) 2013, 2015-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/relocatable.sh.in b/build-aux/relocatable.sh.in
index e085b10005..346b7a8055 100644
--- a/build-aux/relocatable.sh.in
+++ b/build-aux/relocatable.sh.in
@@ -6,7 +6,7 @@
 # package by hand; see doc/relocatable-maint.texi (in Gnulib) for
 # details.
 #
-# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2023 Free Software Foundation, Inc.
 #
 # This file is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published
diff --git a/build-aux/run-test b/build-aux/run-test
index 58e9cc6d89..ea33d08101 100755
--- a/build-aux/run-test
+++ b/build-aux/run-test
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/snippet/link-warning.h b/build-aux/snippet/link-warning.h
index 69d2176496..dbc5aec1b4 100644
--- a/build-aux/snippet/link-warning.h
+++ b/build-aux/snippet/link-warning.h
@@ -1,5 +1,5 @@
 /* A C macro for emitting link time warnings.
-   Copyright (C) 1995, 1997, 2000, 2002-2003, 2007, 2009-2022 Free Software
+   Copyright (C) 1995, 1997, 2000, 2002-2003, 2007, 2009-2023 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify it
diff --git a/build-aux/update-copyright b/build-aux/update-copyright
index 81b691e857..ce919bac72 100755
--- a/build-aux/update-copyright
+++ b/build-aux/update-copyright
@@ -3,7 +3,7 @@
 
 # Update an FSF copyright year list to include the current year.
 
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/useless-if-before-free b/build-aux/useless-if-before-free
index 1a027a5d5f..f4908ba0d8 100755
--- a/build-aux/useless-if-before-free
+++ b/build-aux/useless-if-before-free
@@ -4,7 +4,7 @@
 # Detect instances of "if (p) free (p);".
 # Likewise "if (p != 0)", "if (0 != p)", or with NULL; and with braces.
 
-# Copyright (C) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files
index 77750b9f84..5ed2b14d15 100755
--- a/build-aux/vc-list-files
+++ b/build-aux/vc-list-files
@@ -4,7 +4,7 @@
 # Print a version string.
 scriptversion=2018-03-07.03; # UTC
 
-# Copyright (C) 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2023 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/vcs-to-changelog.py b/build-aux/vcs-to-changelog.py
index 8504493250..f41c4aa2e0 100755
--- a/build-aux/vcs-to-changelog.py
+++ b/build-aux/vcs-to-changelog.py
@@ -1,6 +1,6 @@
 #!/usr/bin/python3
 # Main VCSToChangeLog script.
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/vcstocl/frontend_c.py b/build-aux/vcstocl/frontend_c.py
index 13fcdaca16..bb3fee8b56 100644
--- a/build-aux/vcstocl/frontend_c.py
+++ b/build-aux/vcstocl/frontend_c.py
@@ -1,5 +1,5 @@
 # The C Parser.
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/vcstocl/misc_util.py b/build-aux/vcstocl/misc_util.py
index 3a93d6c293..1b524f54f3 100644
--- a/build-aux/vcstocl/misc_util.py
+++ b/build-aux/vcstocl/misc_util.py
@@ -1,5 +1,5 @@
 # General Utility functions.
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/vcstocl/projectquirks.py b/build-aux/vcstocl/projectquirks.py
index 61c63d69b7..c8fac585de 100644
--- a/build-aux/vcstocl/projectquirks.py
+++ b/build-aux/vcstocl/projectquirks.py
@@ -1,5 +1,5 @@
 # Project quirks base class.
-# Copyright (C) 2020-2022 Free Software Foundation, Inc.
+# Copyright (C) 2020-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/vcstocl/vcs_git.py b/build-aux/vcstocl/vcs_git.py
index fbd151c74b..ba1788c3e6 100644
--- a/build-aux/vcstocl/vcs_git.py
+++ b/build-aux/vcstocl/vcs_git.py
@@ -1,5 +1,5 @@
 # Git repo support.
-# Copyright (C) 2019-2022 Free Software Foundation, Inc.
+# Copyright (C) 2019-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/build-aux/x-to-1.in b/build-aux/x-to-1.in
index 4a00863bbe..50fb5bb2c7 100644
--- a/build-aux/x-to-1.in
+++ b/build-aux/x-to-1.in
@@ -1,6 +1,6 @@
 #! /bin/sh
 #
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by