| @@ -124,7 +124,7 @@ | ||
| 124 | 124 | protected function getUserAgentString() | 
| 125 | 125 |      { | 
| 126 | 126 | $platforms = $this->platforms; | 
| 127 | -        array_walk($platforms, function (&$version, $platform) { | |
| 127 | +        array_walk($platforms, function(&$version, $platform) { | |
| 128 | 128 | $version = $platform.'/'.$version; | 
| 129 | 129 | }); | 
| 130 | 130 |          $platforms = implode(' ', $platforms); |