Update draft-cutler-httpbis-partitioned-cookies.md

Update section referenced

draft-cutler-httpbis-partitioned-cookies.md

@@ -89,7 +89,7 @@ This algorithm could be added after {{Section 5.2 ("Same-site" and "cross-site"
 {:quote}
 > 1. Let top-document be the active document in document's browsing context's top-level browsing context.
 > 2. Let "cookie-partition-key" be a tuple whose first element is the site of the top-document when the user agent made the request and whose second element is a boolean (cross-site-ancestor) indicating if the cookie was created in a cross-site context as defined in [Section 5.2 of RFC6265bis](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-13#section-5.2).
-> 3. If the cookie is being read or written via a "non-HTTP" API, then cookie-partition-key's first element, the site (as defined in {{HTML}}), is the top-document associated with the non-HTTP API. The second element (cross-site-ancestor) will contain a value of `true` if the "non-HTTP" API is called from a cross-site context as defined in [Section 5.2.1 of RFC6265bis](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-15#document-requests).
+> 3. If the cookie is being read or written via a "non-HTTP" API, then cookie-partition-key's first element, the site (as defined in {{HTML}}), is the top-document associated with the non-HTTP API. The second element (cross-site-ancestor) will contain a value of `true` if the "non-HTTP" API is called from a cross-site context as defined in [Section 5.8.2 of RFC6265bis](https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis-15#name-non-http-apis).
 
 ## Using Set-Cookie with Partitioned