sim: tweak copyright lines for gnulib update-copyright

The regex it uses does not like so many leading spaces which causes
it to think the files lack copyright.  Trim them down so the script
can find & update them accordingly.

21 files changed, 21 insertions, 21 deletions

diff --git a/sim/m4/sim_ac_option_alignment.m4 b/sim/m4/sim_ac_option_alignment.m4
index 409fbfc..640b075 100644
--- a/sim/m4/sim_ac_option_alignment.m4
+++ b/sim/m4/sim_ac_option_alignment.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_assert.m4 b/sim/m4/sim_ac_option_assert.m4
index 44304fc..63c0f5e 100644
--- a/sim/m4/sim_ac_option_assert.m4
+++ b/sim/m4/sim_ac_option_assert.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_bitsize.m4 b/sim/m4/sim_ac_option_bitsize.m4
index f4fdefb..d660007 100644
--- a/sim/m4/sim_ac_option_bitsize.m4
+++ b/sim/m4/sim_ac_option_bitsize.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_cgen_maint.m4 b/sim/m4/sim_ac_option_cgen_maint.m4
index 00d54ff..ac3cd0c 100644
--- a/sim/m4/sim_ac_option_cgen_maint.m4
+++ b/sim/m4/sim_ac_option_cgen_maint.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_debug.m4 b/sim/m4/sim_ac_option_debug.m4
index 41faef9..5a4720d 100644
--- a/sim/m4/sim_ac_option_debug.m4
+++ b/sim/m4/sim_ac_option_debug.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_endian.m4 b/sim/m4/sim_ac_option_endian.m4
index 01467a0..25216e2 100644
--- a/sim/m4/sim_ac_option_endian.m4
+++ b/sim/m4/sim_ac_option_endian.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_environment.m4 b/sim/m4/sim_ac_option_environment.m4
index d49c5b2..11d55bf 100644
--- a/sim/m4/sim_ac_option_environment.m4
+++ b/sim/m4/sim_ac_option_environment.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_float.m4 b/sim/m4/sim_ac_option_float.m4
index a38678c..dd6aefa 100644
--- a/sim/m4/sim_ac_option_float.m4
+++ b/sim/m4/sim_ac_option_float.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_hardware.m4 b/sim/m4/sim_ac_option_hardware.m4
index 1d00d2e..d1acc6a 100644
--- a/sim/m4/sim_ac_option_hardware.m4
+++ b/sim/m4/sim_ac_option_hardware.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_inline.m4 b/sim/m4/sim_ac_option_inline.m4
index 90d9cfa..5d8cdff 100644
--- a/sim/m4/sim_ac_option_inline.m4
+++ b/sim/m4/sim_ac_option_inline.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_profile.m4 b/sim/m4/sim_ac_option_profile.m4
index 07f8d95..85b0c1c 100644
--- a/sim/m4/sim_ac_option_profile.m4
+++ b/sim/m4/sim_ac_option_profile.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_reserved_bits.m4 b/sim/m4/sim_ac_option_reserved_bits.m4
index c65f87b..5c7cb94 100644
--- a/sim/m4/sim_ac_option_reserved_bits.m4
+++ b/sim/m4/sim_ac_option_reserved_bits.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_scache.m4 b/sim/m4/sim_ac_option_scache.m4
index 7ae883f..3a962ff 100644
--- a/sim/m4/sim_ac_option_scache.m4
+++ b/sim/m4/sim_ac_option_scache.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_smp.m4 b/sim/m4/sim_ac_option_smp.m4
index 9f384e2..b59d7e6 100644
--- a/sim/m4/sim_ac_option_smp.m4
+++ b/sim/m4/sim_ac_option_smp.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_stdio.m4 b/sim/m4/sim_ac_option_stdio.m4
index f4ae308..5813ef7 100644
--- a/sim/m4/sim_ac_option_stdio.m4
+++ b/sim/m4/sim_ac_option_stdio.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_trace.m4 b/sim/m4/sim_ac_option_trace.m4
index d7dfead..0891c1a 100644
--- a/sim/m4/sim_ac_option_trace.m4
+++ b/sim/m4/sim_ac_option_trace.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_warnings.m4 b/sim/m4/sim_ac_option_warnings.m4
index 4deacc1..07e4973 100644
--- a/sim/m4/sim_ac_option_warnings.m4
+++ b/sim/m4/sim_ac_option_warnings.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_option_xor_endian.m4 b/sim/m4/sim_ac_option_xor_endian.m4
index 0ed97c5..4cba75b 100644
--- a/sim/m4/sim_ac_option_xor_endian.m4
+++ b/sim/m4/sim_ac_option_xor_endian.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_output.m4 b/sim/m4/sim_ac_output.m4
index 256187d..22888bf 100644
--- a/sim/m4/sim_ac_output.m4
+++ b/sim/m4/sim_ac_output.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_platform.m4 b/sim/m4/sim_ac_platform.m4
index 766f577..aa91c42 100644
--- a/sim/m4/sim_ac_platform.m4
+++ b/sim/m4/sim_ac_platform.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
diff --git a/sim/m4/sim_ac_toolchain.m4 b/sim/m4/sim_ac_toolchain.m4
index a85421f..09b8705 100644
--- a/sim/m4/sim_ac_toolchain.m4
+++ b/sim/m4/sim_ac_toolchain.m4
@@ -1,4 +1,4 @@
-dnl   Copyright (C) 1997-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
 dnl
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by