drm/i915: broken copyright encoding in intel_bios.c

Signed-off-by: Keith Packard <keithp@keithp.com>

drivers/gpu/drm/i915/intel_bios.c

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2006 Intel Corporation
+ * Copyright © 2006 Intel Corporation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),