[Openid-specs-fapi] Issue #774: FAPI1: [ISO/IEC 25791-1 Review Comments] Replace "a RFC4122" with "an RFC 4122" (openid/fapi)

[Hodari McClain]

New issue 774: FAPI1: [ISO/IEC 25791-1 Review Comments] Replace "a RFC4122" with "an RFC 4122"
https://bitbucket.org/openid/fapi/issues/774/fapi1-iso-iec-25791-1-review-comments

Hodari McClain:

* Member Body / National Committee: JP/22-026
* Subclause: 6.2.1
* Type: Editorial
* Comments: “a RFC” is a mistake in “11. shall set the response header x-fapi-interaction-id to the value received from the corresponding FAPI client request header or to a RFC4122 UUID value if the request header was not provided to track the interaction, e.g., x-fapi-interaction-id: c770aef3-6784-41f7-8e0e-ff5f97bddb3a;”
* Proposed Change: Replace “a RFC4122” with “an RFC 4122”
* WG Accept / Reject: Accept.

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