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.

23 files changed, 23 insertions, 23 deletions

diff --git a/sim/frv/acinclude.m4 b/sim/frv/acinclude.m4
index 75c27a89d04..5d37f92e551 100644
--- a/sim/frv/acinclude.m4
+++ b/sim/frv/acinclude.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_alignment.m4 b/sim/m4/sim_ac_option_alignment.m4
index 409fbfc1a43..640b0751089 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 44304fc92fe..63c0f5e48b0 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 f4fdefbdf3f..d660007686e 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 00d54ff142e..ac3cd0c4b7f 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 41faef927fc..5a4720d0339 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 01467a06c16..25216e2ccfc 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 d49c5b261a9..11d55bf9632 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 a38678cf2e0..dd6aefa12d0 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 1d00d2ee489..d1acc6a7403 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 90d9cfaa590..5d8cdff9539 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 07f8d958eef..85b0c1c7af4 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 c65f87b5acb..5c7cb9459ce 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 7ae883fd7da..3a962ffb59d 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 9f384e25915..b59d7e6e760 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 f4ae3081ee7..5813ef7b1fc 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 d7dfead45a8..0891c1a06d3 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 4deacc1b958..07e4973dc48 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 0ed97c55ef1..4cba75bdebe 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 256187dc3ba..22888bf214c 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 766f5770c74..aa91c42562e 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 a85421f7ddf..09b8705c14b 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
diff --git a/sim/rx/acinclude.m4 b/sim/rx/acinclude.m4
index b0df3a71dc9..630fa3a50fe 100644
--- a/sim/rx/acinclude.m4
+++ b/sim/rx/acinclude.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