Use Infra list terms in authenticatorGetAssertion

index.bs

@@ -2158,7 +2158,7 @@ When this method is invoked, the [=authenticator=] must perform the following pr
 1. If |allowCredentialDescriptorList| was not supplied, set it to a [=list=] of all credentials stored for |rpId| (as determined
     by an exact match of |rpId|).
 1. Remove any [=list/items=] from |allowCredentialDescriptorList| that do not match a credential bound to this authenticator. A
-    match occurs if a credential matches <code>|rpId|</code> and an |allowCredentialDescriptorList| item's
+    match occurs if a credential matches <code>|rpId|</code> and an |allowCredentialDescriptorList| [=list/item=]'s
     {{PublicKeyCredentialDescriptor/id}} and {{PublicKeyCredentialDescriptor/type}} members.
 1. If |allowCredentialDescriptorList| is now [=list/empty=], return an error code equivalent to "{{NotAllowedError}}" and
     terminate the operation.