remove 'allowed to use', it belongs in credman

index.bs

@@ -988,7 +988,7 @@ When this method is invoked, the user agent MUST execute the following algorithm
 
 1. Assert: <code>|options|.{{CredentialCreationOptions/publicKey}}</code> is [=present=].
 
-1. If <var ignore>sameOriginWithAncestors</var> is [FALSE], and [=allowed to use=] is [FALSE], return a "{{NotAllowedError}}" {{DOMException}}.
+1. If <var ignore>sameOriginWithAncestors</var> is [FALSE], return a "{{NotAllowedError}}" {{DOMException}}.
 
     Note: This "sameOriginWithAncestors" restriction aims to address the concern raised in the
     [[CREDENTIAL-MANAGEMENT-1#security-origin-confusion|Origin Confusion]] section of [[CREDENTIAL-MANAGEMENT-1]],
@@ -1364,7 +1364,7 @@ When this method is invoked, the user agent MUST execute the following algorithm
 
 1. Assert: <code>|options|.{{CredentialRequestOptions/publicKey}}</code> is [=present=].
 
-1. If <var ignore>sameOriginWithAncestors</var> is [FALSE], and [=allowed to use=] is [FALSE], return a "{{NotAllowedError}}" {{DOMException}}.
+1. If <var ignore>sameOriginWithAncestors</var> is [FALSE], return a "{{NotAllowedError}}" {{DOMException}}.
 
     Note: This "sameOriginWithAncestors" restriction aims to address the concern raised in the
     [[CREDENTIAL-MANAGEMENT-1#security-origin-confusion|Origin Confusion]] section of [[CREDENTIAL-MANAGEMENT-1]],