greybus: fix document version number

Two spots use the old "0.draft" version number for the Greybus
protocol specification.  We've updated that to be 0.1.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

drivers/staging/greybus/greybus_manifest.h

 /*
  * Greybus module manifest definition
  *
- * See "Greybus Application Protocol" document (version 0.draft) for
+ * See "Greybus Application Protocol" document (version 0.1) for
  * details on these values and structures.
  *
  * Copyright 2014 Google Inc.

drivers/staging/greybus/svc_msg.h

 /*
  * Greybus AP <-> SVC message structure format.
  *
- * See "Greybus Application Protocol" document (version 0.draft) for
+ * See "Greybus Application Protocol" document (version 0.1) for
  * details on these values and structures.
  *
  * Copyright 2014 Google Inc.