The default value for
`docker service create|update|scale|rollback --detach|-d` changed from
`true` to `false`.
This updates bash completion to complete just `--detach|-d`.
Signed-off-by: Harald Albers <github@albersweb.de>
(cherry picked from commit 60bfaba6fb)
Signed-off-by: Andrew Hsu <andrewhsu@docker.com>