refining AttestationConveyancePreference section

index.bs

@@ -1576,7 +1576,7 @@ during credential generation.
       authenticator-generated attestation statements with attestation statements generated by a Privacy CA, in order to protect
       the privacy of the user, or to assist [=RPS=] with attestation verification in a heterogeneous ecosystem.
 
-      Note that there is no guarantee that the [=RP=] will obtain a verifiable attestation statement in this case. (For
+      Note that there is no guarantee that the [=[RP]=] will obtain a verifiable attestation statement in this case. (For
       example, in the case that the authenticator uses self-attestation.)
     <li><dfn>direct</dfn> - indicates that the [=[RP]=] wants the attestation statement as generated by the authenticator. If
       the client returns an attestation statement to the RP in this case, it MUST be the statement generated by the authenticator.