Update the copyright year on all files

8 files changed, 8 insertions, 8 deletions

diff --git a/tests/NEWS b/tests/NEWS
index 33568616..f2984320 100644
--- a/tests/NEWS
+++ b/tests/NEWS
@@ -162,7 +162,7 @@ Changes from 0.1 to 0.2 (5-4-92):
 
 
 -------------------------------------------------------------------------------
-Copyright (C) 1992-2022 Free Software Foundation, Inc.
+Copyright (C) 1992-2023 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
 GNU Make is free software; you can redistribute it and/or modify it under the
diff --git a/tests/README b/tests/README
index 6ffa19a7..fb9b369a 100644
--- a/tests/README
+++ b/tests/README
@@ -7,7 +7,7 @@ This entire test suite, including all test files, are copyright and
 distributed under the following terms:
 
  -----------------------------------------------------------------------------
- Copyright (C) 1992-2022 Free Software Foundation, Inc.
+ Copyright (C) 1992-2023 Free Software Foundation, Inc.
  This file is part of GNU Make.
 
  GNU Make is free software; you can redistribute it and/or modify it under the
diff --git a/tests/config_flags_pm.com b/tests/config_flags_pm.com
index d02ea667..64784c9e 100755
--- a/tests/config_flags_pm.com
+++ b/tests/config_flags_pm.com
@@ -3,7 +3,7 @@ $! config_flags_pm.com  - Build config-flags.pm on VMS.
 $!
 $! Just good enough to run the self tests for now.
 $!
-$! Copyright (C) 2014-2022 Free Software Foundation, Inc.
+$! Copyright (C) 2014-2023 Free Software Foundation, Inc.
 $! This file is part of GNU Make.
 $!
 $! GNU Make is free software; you can redistribute it and/or modify it under
diff --git a/tests/mkshadow b/tests/mkshadow
index 4615aecd..f24b8f61 100755
--- a/tests/mkshadow
+++ b/tests/mkshadow
@@ -3,7 +3,7 @@
 # Simple script to make a "shadow" test directory, using symbolic links.
 # Typically you'd put the shadow in /tmp or another local disk
 #
-# Copyright (C) 1992-2022 Free Software Foundation, Inc.
+# Copyright (C) 1992-2023 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
 # GNU Make is free software; you can redistribute it and/or modify it under
diff --git a/tests/run_make_tests.bat b/tests/run_make_tests.bat
index b90b6e3b..3e3b91b2 100644
--- a/tests/run_make_tests.bat
+++ b/tests/run_make_tests.bat
@@ -1,5 +1,5 @@
 @echo off
-rem Copyright (C) 2017-2022 Free Software Foundation, Inc.
+rem Copyright (C) 2017-2023 Free Software Foundation, Inc.
 rem This file is part of GNU Make.
 rem
 rem GNU Make is free software; you can redistribute it and/or modify it under
diff --git a/tests/run_make_tests.com b/tests/run_make_tests.com
index c9195130..a225ec61 100755
--- a/tests/run_make_tests.com
+++ b/tests/run_make_tests.com
@@ -4,7 +4,7 @@ $! This is a wrapper for the GNU make perl test programs on VMS.
 $!
 $! Parameter "-help" for description on how to use described below.
 $!
-$! Copyright (C) 2014-2022 Free Software Foundation, Inc.
+$! Copyright (C) 2014-2023 Free Software Foundation, Inc.
 $! This file is part of GNU Make.
 $!
 $! GNU Make is free software; you can redistribute it and/or modify it under
diff --git a/tests/run_make_tests.pl b/tests/run_make_tests.pl
index 06589cc5..20e1e967 100644
--- a/tests/run_make_tests.pl
+++ b/tests/run_make_tests.pl
@@ -11,7 +11,7 @@
 #                         [-make <make prog>]
 #                        (and others)
 
-# Copyright (C) 1992-2022 Free Software Foundation, Inc.
+# Copyright (C) 1992-2023 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
 # GNU Make is free software; you can redistribute it and/or modify it under
diff --git a/tests/test_driver.pl b/tests/test_driver.pl
index e5665bdd..32f48777 100644
--- a/tests/test_driver.pl
+++ b/tests/test_driver.pl
@@ -5,7 +5,7 @@
 # Written 91-12-02 through 92-01-01 by Stephen McGee.
 # Modified 92-02-11 through 92-02-22 by Chris Arthur to further generalize.
 #
-# Copyright (C) 1991-2022 Free Software Foundation, Inc.
+# Copyright (C) 1991-2023 Free Software Foundation, Inc.
 # This file is part of GNU Make.
 #
 # GNU Make is free software; you can redistribute it and/or modify it under