diff --git a/index.bs b/index.bs
index d65445f6b..e5f847486 100644
--- a/index.bs
+++ b/index.bs
@@ -7364,7 +7364,7 @@ The weight that [=[RPS]=] give to the presence of a signature from a supplementa
                 :: |attFormat| is an [=attestation statement format=] appropriate for this [=authenticator=] based on {{AuthenticationExtensionsSupplementalPubKeysInputs/attestationFormats}}, and |attAaguid| is the corresponding [=/AAGUID=], which MAY be the [=authenticator's=] AAGUID. (Since the [=supplemental public key=]'s scope is different from the [=user credential=], it will often have a different attestation. For example, the attestation for a [=supplemental public key=] with “device” scope can be tied to hardware roots of trust, although it does not have to be.)
 
                 : enterprise
-                :: The [=[RP]=] wants to receive an [=attestation statement=] that may include uniquely identifying information. This is intended for controlled deployments within an enterprise where the organization wishes to tie registrations to specific authenticators. [=Authenticators=] MUST NOT provide such an attestation unless the user agent or authenticator configuration expressly permits it for the requested [=RP ID=]. If <i>not</i> permitted, then follow the steps for `direct` attestation. Otherwise |attFormat| is an [=attestation statement format=] appropriate for this [=authenticator=] based on {{AuthenticationExtensionsSupplementalPubKeysInputs/attestationFormats}}, and |attAaguid| is the corresponding [=AAGUID=], which MAY be the [=authenticator's=] AAGUID.
+                :: The [=[RP]=] wants to receive an [=attestation statement=] that may include uniquely identifying information. This is intended for controlled deployments within an enterprise where the organization wishes to tie registrations to specific authenticators. [=Authenticators=] MUST NOT provide such an attestation unless the user agent or authenticator configuration expressly permits it for the requested [=RP ID=]. If <i>not</i> permitted, then follow the steps for `direct` attestation. Otherwise |attFormat| is an [=attestation statement format=] appropriate for this [=authenticator=] based on {{AuthenticationExtensionsSupplementalPubKeysInputs/attestationFormats}}, and |attAaguid| is the corresponding [=/AAGUID=], which MAY be the [=authenticator's=] AAGUID.
 
                     Note: CTAP2 does not currently provide for an <a href="https://fidoalliance.org/specs/fido-v2.1-ps-20210615/fido-client-to-authenticator-protocol-v2.1-ps-20210615.html#makecred-enterpriseattestation">enterpriseAttestation</a> signal during an <a href="https://fidoalliance.org/specs/fido-v2.1-ps-20210615/fido-client-to-authenticator-protocol-v2.1-ps-20210615.html#authenticatorGetAssertion">authenticatorGetAssertion</a> call. Until that is changed, <a href="https://fidoalliance.org/specs/fido-v2.1-ps-20210615/fido-client-to-authenticator-protocol-v2.1-ps-20210615.html#platform-managed-enterprise-attestation">platform-managed enterprise attestation</a> will not work in that context with CTAP2 [=authenticators=].
             </dl>
@@ -7397,7 +7397,7 @@ The weight that [=[RPS]=] give to the presence of a signature from a supplementa
 
         1. Append |supplementalPubKey| to |spks|.
 
-        1. Let |spkSig| be the result of signing the [=assertion signature=] [input](#fig-signature) with the supplemental private key.
+        1. Let |spkSig| be the result of signing the [=assertion signature=] [input](#fig-signature) with |supplementalPrivateKey|.
 
             Note: the [=assertion signature=] [input](#fig-signature), and thus |spkSig|, covers the [=[RP]=]'s {{PublicKeyCredentialCreationOptions/challenge}} because it includes the [=hash of the serialized client data=]. Thus the [=[RP]=] knows that |spkSig| is a fresh signature.