* Fix CMD arguments
The previous CMD command doesn't actually start the service.
* Simplify (and fix) curl command
Previously it was specifying a lot of parameters that in our case are optional and IMO don't help with understanding what's going on.
Furthermore the previous command was asking for a `/test` page which we do not serve.
And finally it was using POST which is not supported in our app created in the previous step.
* Fix typo
uigctaw
Usha Mandya
Usha Mandya