Fix bash completion for `docker volume ls --dangling=false`.
Fix bash completion for `docker volume ls --dangling=false`.

Signed-off-by: David Calavera <b9b0c8e7f90ecf337f6797c4d2e0f1dd0dbc0324@gmail.com>

swasd/baleno,swasd/baleno,swasd/baleno