fixup! docs: document the JWT bearer authorization grant

Author: dhensby

docs/api/grant-types/jwt-bearer-grant-type.md

@@ -16,7 +16,7 @@ refresh token is issued (RFC 7521 §5.2).</p>
 <li><code>getJWTBearerIssuer(issuer)</code> → <code>{ audience, jwks | jwksUri | secret }</code> (or
 falsy for an untrusted issuer) — the verification key material and the
 expected <code>aud</code>.</li>
-<li><code>getJWTBearerUser({ issuer, subject, client, scope, jti, exp })</code> → the
+<li><code>getJWTBearerUser({ issuer, subject, client, scope, jti, assertionId, exp })</code> → the
 authorized user (or falsy to deny). Replay (<code>jti</code>) can be enforced here.</li>
 </ul>
 </dd>
@@ -48,7 +48,7 @@ The model must implement:
   - `getJWTBearerIssuer(issuer)` → `{ audience, jwks | jwksUri | secret }` (or
     falsy for an untrusted issuer) — the verification key material and the
     expected `aud`.
-  - `getJWTBearerUser({ issuer, subject, client, scope, jti, exp })` → the
+  - `getJWTBearerUser({ issuer, subject, client, scope, jti, assertionId, exp })` → the
     authorized user (or falsy to deny). Replay (`jti`) can be enforced here.
 
 **Kind**: global class  

docs/guide/grant-types.md

@@ -82,7 +82,7 @@ POST /oauth/token
 Content-Type: application/x-www-form-urlencoded
 
 grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Ajwt-bearer
-&assertion=eyJhbGciOiJSUzI1Niİ...
+&assertion=eyJhbGciOiJSUzI1Ni...
 &client_id=client-1
 &scope=read
 ```