| @@ -48,7 +48,7 @@ | ||
| 48 | 48 | */ | 
| 49 | 49 | public function __construct(PayDeleteVirtualCardOptions $params) | 
| 50 | 50 |      { | 
| 51 | -        if ((string)$params->amadeusReference === '' || (string)$params->externalReference === '') { | |
| 51 | +        if ((string) $params->amadeusReference === '' || (string) $params->externalReference === '') { | |
| 52 | 52 |              throw new InvalidArgumentException('All DeleteVirtualCard options are mandatory'); | 
| 53 | 53 | } | 
| 54 | 54 | |