Fix inconsistent usage of options variable

index.bs

@@ -2020,9 +2020,9 @@ a numbered step. If outdented, it (today) is rendered as a bullet in the midst o
 
                         </dl>
 
-                1. Let |attestationFormats| be a list of strings, initialized to the value of <code>|options|.{{PublicKeyCredentialCreationOptions/attestationFormats}}</code>.
+                1. Let |attestationFormats| be a list of strings, initialized to the value of <code>|pkOptions|.{{PublicKeyCredentialCreationOptions/attestationFormats}}</code>.
 
-                1. If <code>|options|.{{PublicKeyCredentialCreationOptions/attestation}}</code>
+                1. If <code>|pkOptions|.{{PublicKeyCredentialCreationOptions/attestation}}</code>
 
                         <dl class="switch">
 
@@ -2638,7 +2638,7 @@ The steps for [=issuing a credential request to an authenticator=] are as follow
             </dl>
 
     1. Let |enterpriseAttestationPossible| be a Boolean value, as follows. If
-        <code>|options|.{{PublicKeyCredentialRequestOptions/attestation}}</code>
+        <code>|pkOptions|.{{PublicKeyCredentialRequestOptions/attestation}}</code>
 
             <dl class="switch">
 
@@ -2650,9 +2650,9 @@ The steps for [=issuing a credential request to an authenticator=] are as follow
 
             </dl>
 
-    1. Let |attestationFormats| be a list of strings, initialized to the value of <code>|options|.{{PublicKeyCredentialRequestOptions/attestationFormats}}</code>.
+    1. Let |attestationFormats| be a list of strings, initialized to the value of <code>|pkOptions|.{{PublicKeyCredentialRequestOptions/attestationFormats}}</code>.
 
-    1. If <code>|options|.{{PublicKeyCredentialRequestOptions/attestation}}</code>
+    1. If <code>|pkOptions|.{{PublicKeyCredentialRequestOptions/attestation}}</code>
 
             <dl class="switch">