wrong help in odo url

[kadel]

The create and delete commands for url are specifying the first argument as component name. It should be url name

▶ ./odo url create -h
Create a URL for a component.

The created URL can be used to access the specified component from outside the OpenShift cluster.

Usage:
  odo url create [component name] [flags]

▶ odo url delete -h
Delete the given URL, hence making the service inaccessible.

Usage:
  odo url delete [component name] [flags]

[amitkrout]

/kind bug
/priority high