Fix phrasing of kubectl context message
Fix phrasing of kubectl context message

Per @yissachar's suggestion.

Issue #1676

BradErz/kops,pdh/kops,austinmoore-/kops,dacohen/kops,mad01/kops,kris-nova/kops,aledbf/kops,ikropotov/kops,kris-nova/kops,ikropotov/kops,faraazkhan/kops,robinpercy/kops,aledbf/kops,andrewsykim/kops,faraazkhan/kops,tsupertramp/kops,blakebarnett/kops,blakebarnett/kops,austinmoore-/kops,austinmoore-/kops,MadDogTechnology/kops,WillemMali/kops,tsupertramp/kops,faraazkhan/kops,chrislovecnm/kops,WillemMali/kops,kris-nova/kops,andrewsykim/kops,chrislovecnm/kops,dacohen/kops,reactiveops/kops,dacohen/kops,robinpercy/kops,kris-nova/kops,andrewsykim/kops,MadDogTechnology/kops,sp-borja-juncosa/kops,chrislovecnm/kops,tsupertramp/kops,mad01/kops,aledbf/kops,pdh/kops,luomiao/kops,sp-borja-juncosa/kops,MadDogTechnology/kops,DualSpark/kops,aledbf/kops,pdh/kops,robinpercy/kops,gambol99/kops,zytek/kops,gambol99/kops,WillemMali/kops,sp-borja-juncosa/kops,luomiao/kops,robinpercy/kops,DualSpark/kops,DualSpark/kops,mad01/kops,sp-borja-juncosa/kops,zytek/kops,justinsb/kops,BradErz/kops,kubernetes/kops,leandrocr/kops,reactiveops/kops,leandrocr/kops,kubernetes/kops,andrewsykim/kops,blakebarnett/kops,tsupertramp/kops,luomiao/kops,sethpollack/kops,zytek/kops,zytek/kops,luomiao/kops,justinsb/kops,DualSpark/kops,justinsb/kops,reactiveops/kops,leandrocr/kops,gambol99/kops,BradErz/kops,kubernetes/kops,reactiveops/kops,blakebarnett/kops,chrislovecnm/kops,sethpollack/kops,gambol99/kops,pdh/kops,ikropotov/kops,dacohen/kops,mad01/kops,leandrocr/kops,BradErz/kops,ikropotov/kops,austinmoore-/kops,sethpollack/kops,sethpollack/kops,faraazkhan/kops,WillemMali/kops,MadDogTechnology/kops