References to URL in section 9 need changing to URI

[blue-ringed-octopus-guy]

Section 9 of the document contains three uses of URL rather URI - which is inconsistent with the statements made in the Terminology section (1.1). of the document. These should be changed to URI:

grant_request_endpoint (string):
The location of the AS's grant request endpoint. The location MUST be an absolute URL [RFC3986] with a scheme component
(which MUST be "https"), a host component, and optionally, port, path and query components and no fragment components.
This URL MUST match the URL the client instance used to make the discovery request. REQUIRED.

[jricher]

This is intentionally a URL because it has to be an "https" scheme.

[blue-ringed-octopus-guy]

Ok, that makes sense. Thanks Justin.