@@ -251,7 +251,7 @@ |
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| 251 | 251 | /** |
| 252 | 252 | * Function To Perform PayPal API Request. |
| 253 | 253 | * |
| 254 | - * @param $method |
|
| 254 | + * @param string $method |
|
| 255 | 255 | * @return array|mixed |
| 256 | 256 | */ |
| 257 | 257 | private function doPayPalRequest($method) |