Update instancegroup.go
Update instancegroup.go
aledbf/kops,robinpercy/kops,aledbf/kops,robinpercy/kops,gambol99/kops,blakebarnett/kops,tsupertramp/kops,robinpercy/kops,blakebarnett/kops,kubernetes/kops,robinpercy/kops,blakebarnett/kops,justinsb/kops,gambol99/kops,justinsb/kops,aledbf/kops,tsupertramp/kops,gambol99/kops,blakebarnett/kops,justinsb/kops,tsupertramp/kops,aledbf/kops,kubernetes/kops,gambol99/kops,tsupertramp/kops,kubernetes/kops