glusterfsd: copyright message

Change-Id: I91accd69e58c90f149ff66e0bfea563a9e59e790
Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com>
BUG: 820551
Reviewed-on: http://review.gluster.org/4431
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Tested-by: Anand Avati <avati@redhat.com>