Addressing nits
Addressing nits

Signed-off-by: Diogo Monica <af59d16c17418a87a14256b5c4cf5603534cee14@gmail.com>

alyyousuf7/swarmkit,cezarsa/swarmkit,runshenzhu/swarmkit,aaronlehmann/swarmkit,allencloud/swarmkit,docker/swarmkit,deljuven/swarmkit,fate-grand-order/swarmkit,elifa/swarmkit,aaronlehmann/swarmkit,vasil-yordanov/swarmkit,alyyousuf7/swarmkit,vasil-yordanov/swarmkit,dperny/swarmkit-1,jlhawn/swarmkit,allencloud/swarmkit,dperny/swarmkit-1,diogomonica/swarmkit,fate-grand-order/swarmkit,yp-engineering/swarmkit,Noyan759/swarmkit,AliyunContainerService/swarmkit,docker/swarmkit,cheyang/swarmkit,jlhawn/swarmkit,yp-engineering/swarmkit,runshenzhu/swarmkit,diogomonica/swarmkit,RenaudWasTaken/swarmkit,elifa/swarmkit,sungwonh/swarmkit,cezarsa/swarmkit,RenaudWasTaken/swarmkit,deljuven/swarmkit,sungwonh/swarmkit,yongtang/swarmkit,cheyang/swarmkit,yongtang/swarmkit,Noyan759/swarmkit,AliyunContainerService/swarmkit