Update documentation for kops delete -f
Update documentation for kops delete -f

kris-nova/kops,aledbf/kops,tsupertramp/kops,kris-nova/kops,pdh/kops,aledbf/kops,faraazkhan/kops,leandrocr/kops,chrislovecnm/kops,reactiveops/kops,DualSpark/kops,faraazkhan/kops,faraazkhan/kops,kris-nova/kops,aledbf/kops,pdh/kops,austinmoore-/kops,WillemMali/kops,robinpercy/kops,leandrocr/kops,WillemMali/kops,andrewsykim/kops,mad01/kops,MadDogTechnology/kops,reactiveops/kops,andrewsykim/kops,MadDogTechnology/kops,sethpollack/kops,kubernetes/kops,gambol99/kops,aledbf/kops,kris-nova/kops,sethpollack/kops,mad01/kops,BradErz/kops,mad01/kops,DualSpark/kops,andrewsykim/kops,sethpollack/kops,robinpercy/kops,MadDogTechnology/kops,tsupertramp/kops,robinpercy/kops,DualSpark/kops,kubernetes/kops,gambol99/kops,gambol99/kops,gambol99/kops,tsupertramp/kops,sethpollack/kops,blakebarnett/kops,austinmoore-/kops,leandrocr/kops,austinmoore-/kops,WillemMali/kops,MadDogTechnology/kops,chrislovecnm/kops,BradErz/kops,blakebarnett/kops,pdh/kops,blakebarnett/kops,austinmoore-/kops,blakebarnett/kops,tsupertramp/kops,pdh/kops,DualSpark/kops,reactiveops/kops,mad01/kops,robinpercy/kops,faraazkhan/kops,justinsb/kops,justinsb/kops,BradErz/kops,chrislovecnm/kops,leandrocr/kops,andrewsykim/kops,reactiveops/kops,WillemMali/kops,BradErz/kops,chrislovecnm/kops,justinsb/kops,kubernetes/kops