         
         try! signer.selfSign(request, with: kp.privateKey)
         
-        return request;
+        return request
     }
     
     func instantiateCreateCardRequest(with data: [String : String]) -> VSSCreateCardRequest {

        try! signer.selfSign(request, with: kp.privateKey)
        try! signer.authoritySign(request, forAppId: self.consts.applicationId, with: appPrivateKey)
        
        return request;
    }
    
    func instantiateEmailCreateCardRequest(withIdentity identity: String, validationToken: String, keyPair: VSSKeyPair?) -> VSSCreateEmailCardRequest {

        try! signer.selfSign(request, with: keyPair.privateKey)
        try! signer.authoritySign(request, forAppId: self.consts.applicationId, with: appPrivateKey)
        
        return request
    }
    
    func instantiateCard() -> VSSCard {
