Fix authentication ceremony pkOptions hyperlink

Author: zacknewman

index.bs

@@ -6099,7 +6099,7 @@ provide this chain in the attestation information.
 In order to perform an [=authentication ceremony=], the [=[RP]=] MUST proceed as follows:
 
 1. Let |options| be a new {{CredentialRequestOptions}} structure configured to the [=[RP]=]'s needs for the ceremony.
-    Let |pkOptions| be <code>|options|.{{CredentialCreationOptions/publicKey}}</code>.
+    Let |pkOptions| be <code>|options|.{{CredentialRequestOptions/publicKey}}</code>.
 
 1. Call {{CredentialsContainer/get()|navigator.credentials.get()}} and pass |options| as the argument.
     Let |credential| be the result of the successfully resolved promise.