[gtk+] vulkan: Use LGPL v2

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit a001ddf7bf854d567ed123aa029590f0f43c2aa9
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Jan 4 16:02:44 2017 -0200

    vulkan: Use LGPL v2

 gdk/wayland/gdkvulkancontext-wayland.c |    2 +-
 gdk/wayland/gdkvulkancontext-wayland.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gdk/wayland/gdkvulkancontext-wayland.c b/gdk/wayland/gdkvulkancontext-wayland.c
index d83c693..7aa1d1e 100644
--- a/gdk/wayland/gdkvulkancontext-wayland.c
+++ b/gdk/wayland/gdkvulkancontext-wayland.c
@@ -6,7 +6,7 @@
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 3 of the
+ * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
  *
  * This file is distributed in the hope that it will be useful, but
diff --git a/gdk/wayland/gdkvulkancontext-wayland.h b/gdk/wayland/gdkvulkancontext-wayland.h
index fe1dfff..94e0ac2 100644
--- a/gdk/wayland/gdkvulkancontext-wayland.h
+++ b/gdk/wayland/gdkvulkancontext-wayland.h
@@ -6,7 +6,7 @@
  *
  * This file is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 3 of the
+ * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
  *
  * This file is distributed in the hope that it will be useful, but