[PATCH] hw/isa/superio: Correct the license text

[Philippe Mathieu-Daudé]

The license is the 'GNU General Public License v2.0 or later',
not 'and':

  This program is free software; you can redistribute it and/ori
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of
  the License, or (at your option) any later version.

Fix the license comment.

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
 include/hw/isa/superio.h   | 2 +-
 hw/isa/isa-superio.c       | 2 +-
 hw/isa/smc37c669-superio.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/hw/isa/superio.h b/include/hw/isa/superio.h
index b151dcd753..147cc0a7b7 100644
--- a/include/hw/isa/superio.h
+++ b/include/hw/isa/superio.h
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2018 Philippe Mathieu-Daudé
  *
- * This code is licensed under the GNU GPLv2 and later.
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
  * See the COPYING file in the top-level directory.
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/hw/isa/isa-superio.c b/hw/isa/isa-superio.c
index c4e391916c..180a8b9625 100644
--- a/hw/isa/isa-superio.c
+++ b/hw/isa/isa-superio.c
@@ -5,7 +5,7 @@
  * Copyright (c) 2011-2012 Andreas Färber
  * Copyright (c) 2018 Philippe Mathieu-Daudé
  *
- * This code is licensed under the GNU GPLv2 and later.
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
  * See the COPYING file in the top-level directory.
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/hw/isa/smc37c669-superio.c b/hw/isa/smc37c669-superio.c
index 901a9f8e65..18287741cb 100644
--- a/hw/isa/smc37c669-superio.c
+++ b/hw/isa/smc37c669-superio.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2018 Philippe Mathieu-Daudé
  *
- * This code is licensed under the GNU GPLv2 and later.
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
  * See the COPYING file in the top-level directory.
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
-- 
2.21.1