Update operator instructions for using the default kubeflow kfdef (#248)
Update operator instructions for using the default kubeflow kfdef (#248)

* Update instructions for using the default kubeflow kfdef

* Apply suggestions from code review

Thanks

Co-Authored-By: Animesh Singh <8f746fa662af09def7ea751b3bbccd3b11552129@us.ibm.com>

* Update operator.md

* Update instruction using yq commands

Co-authored-by: Animesh Singh <8f746fa662af09def7ea751b3bbccd3b11552129@us.ibm.com>

kubeflow/kfctl,kubeflow/kfctl,kubeflow/kfctl