| @@ -27,7 +27,7 @@ | ||
| 27 | 27 | usort( | 
| 28 | 28 | $array, | 
| 29 | 29 | /** @return int */ | 
| 30 | -            static function (SplFileInfo $a, SplFileInfo $b) { | |
| 30 | +            static function(SplFileInfo $a, SplFileInfo $b) { | |
| 31 | 31 | $pathA = $a->getPathname(); | 
| 32 | 32 | $pathB = $b->getPathname(); | 
| 33 | 33 |                  $cntA = count(explode('/', $pathA)); |