fix profile list json command output
fix profile list json command output

Signed-off-by: Adam Crowder <0e18f44c1fec03ec4083422cb58ba6a09ac4fb2a@adamcrowder.net>

kubernetes/minikube,dlorenc/minikube,dlorenc/minikube,warmchang/minikube,warmchang/minikube,dlorenc/minikube,warmchang/minikube,dalehamel/minikube,kubernetes/minikube,kubernetes/minikube,dlorenc/minikube,warmchang/minikube,kubernetes/minikube,kubernetes/minikube,dlorenc/minikube,dlorenc/minikube,warmchang/minikube,kubernetes/minikube,warmchang/minikube,dlorenc/minikube,dalehamel/minikube,kubernetes/minikube,warmchang/minikube,dlorenc/minikube,dalehamel/minikube