Correct lfs migrate help to correctly describe
block/non-block behavior.
Signed-off-by: Patrick Farrell <pfarrell@whamcloud.com>
Change-Id: Id7c01df08514ecc1b3968ef92a466bd8f5d9e656
Reviewed-on: https://review.whamcloud.com/34284
Tested-by: Jenkins
Reviewed-by: Ben Evans <bevans@cray.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>