greybus: fix up copyright dates on arpc.h

I got them wrong, Johan was right, my fault.
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/arpc.h

@@ -4,8 +4,8 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2014-2016 Google Inc. All rights reserved.
- * Copyright(c) 2014-2016 Linaro Ltd. All rights reserved.
+ * Copyright(c) 2016 Google Inc. All rights reserved.
+ * Copyright(c) 2016 Linaro Ltd. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -18,8 +18,8 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2014-2016 Google Inc. All rights reserved.
- * Copyright(c) 2014-2016 Linaro Ltd. All rights reserved.
+ * Copyright(c) 2016 Google Inc. All rights reserved.
+ * Copyright(c) 2016 Linaro Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions