updater: Use correct delay value
updater: Use correct delay value

Fix a rather silly mistake...

Signed-off-by: Aaron Lehmann <8ecfc6017a87905413dcd7d63696a2a4c351b604@docker.com>

docker/swarmkit,sungwonh/swarmkit,AliyunContainerService/swarmkit,fate-grand-order/swarmkit,sungwonh/swarmkit,alyyousuf7/swarmkit,jlhawn/swarmkit,fate-grand-order/swarmkit,jlhawn/swarmkit,RenaudWasTaken/swarmkit,dperny/swarmkit-1,diogomonica/swarmkit,deljuven/swarmkit,deljuven/swarmkit,alyyousuf7/swarmkit,dperny/swarmkit-1,docker/swarmkit,RenaudWasTaken/swarmkit,elifa/swarmkit,cheyang/swarmkit,Noyan759/swarmkit,elifa/swarmkit,Noyan759/swarmkit,diogomonica/swarmkit,allencloud/swarmkit,allencloud/swarmkit,cheyang/swarmkit,AliyunContainerService/swarmkit