| @@ -71,7 +71,7 @@ | ||
| 71 | 71 | /** | 
| 72 | 72 | * Makes a request to the JSON API or retrieves the cached response. Caches the response for one day. | 
| 73 | 73 | * | 
| 74 | - * @param $endpoint | |
| 74 | + * @param string $endpoint | |
| 75 | 75 | * @param int $ttl | 
| 76 | 76 | * | 
| 77 | 77 | * @return array|mixed|\WP_Error |