fix: execute gofmt using go1.10
fix: execute gofmt using go1.10

justinsb/kops,blakebarnett/kops,robinpercy/kops,blakebarnett/kops,gambol99/kops,kubernetes/kops,aledbf/kops,justinsb/kops,robinpercy/kops,justinsb/kops,kubernetes/kops,gambol99/kops,aledbf/kops,kubernetes/kops,blakebarnett/kops,aledbf/kops,gambol99/kops,gambol99/kops,robinpercy/kops,aledbf/kops,robinpercy/kops,blakebarnett/kops