instance creation async doc section missing some text

[numericillustration]

The doc section https://github.com/joyent/sdc-sapi/blob/master/docs/index.md#createinstanceasync-post-instancesasynctrue

is incomplete.

Create and deploy an instance asynchronously. This accepts the same parameters as CreateInstance, but does not wait to return the final created instance object. It instead returns th

I assume it was supposed to say

Create and deploy an instance asynchronously. This accepts the same parameters as CreateInstance, but does not wait to return the final created instance object. It instead returns the uuid for the Workflow API job for the instance creation.

or something to that effect