| @@ -69,7 +69,7 @@ | ||
| 69 | 69 | /** | 
| 70 | 70 | * Send a message. | 
| 71 | 71 | * | 
| 72 | - * @param string|int $to | |
| 72 | + * @param string $to | |
| 73 | 73 | * @param array $message | 
| 74 | 74 | * @return \Psr\Http\Message\ResponseInterface | 
| 75 | 75 | */ |