Swarm Mode service scaling parameter mistake is fixed.
Swarm Mode service scaling parameter mistake is fixed.

Signed-off-by: Güray Yıldırım <3f874f78708f3c7d58f3b47927dcb2967e6c4cb8@gurayyildirim.com.tr>

docker/docker-py,vdemeester/docker-py,youhong316/docker-py,funkyfuture/docker-py,docker/docker-py,funkyfuture/docker-py,vdemeester/docker-py,youhong316/docker-py