PEP 807: prefix refs

Signed-off-by: William Woodruff <william@astral.sh>

Author: woodruffw

peps/pep-0807.rst

@@ -197,7 +197,7 @@ Non-``200 OK``, non-``404 Not Found`` responses **MAY** include a body which,
 if present, **MUST** be a JSON object containing an
 `Error Response <Error Responses>`_.
 
-.. _token-exchange:
+.. _pep807-token-exchange:
 
 Trusted Publishing Token Exchange
 ---------------------------------
@@ -220,7 +220,7 @@ Token exchange occurs in three steps:
    for a short-lived *upload credential* that can be used to upload
    to the index.
 
-.. _audience-retrieval:
+.. _pep807-audience-retrieval:
 
 Audience Retrieval
 ~~~~~~~~~~~~~~~~~~
@@ -238,15 +238,15 @@ On failure, the server **MUST** respond with any standard HTTP
 error code in the 400 or 500 range to indicate an error condition.
 Failure responses **MAY** include a body which, if present,
 **MUST** be a JSON object containing an
-:ref:`Error Response <error-responses>`.
+:ref:`Error Response <pep807-error-responses>`.
 
 .. _token-minting:
 
 Token Minting
 ~~~~~~~~~~~~~
 
 After the uploading client has performed
-:ref:`audience retrieval <audience-retrieval>` and obtained an
+:ref:`audience retrieval <pep807-audience-retrieval>` and obtained an
 identity credential from the Trusted Publishing provider, it can
 proceed to mint an upload credential.
 
@@ -278,9 +278,9 @@ containing a JSON object with the following fields:
 On failure, the server **MUST** respond with any standard HTTP
 error code in the 400 or 500 range to indicate an error condition.
 Failure responses **MUST** include a body which, if present,
-**MUST** be a JSON object containing an :ref:`Error Response <error-responses>`.
+**MUST** be a JSON object containing an :ref:`Error Response <pep807-error-responses>`.
 
-.. _error-responses:
+.. _pep807-error-responses:
 
 Error Responses
 ---------------