| @@ -71,7 +71,7 @@ | ||
| 71 | 71 | */ | 
| 72 | 72 | public static function numeric(): \Closure | 
| 73 | 73 |      { | 
| 74 | -        return \Closure::fromCallable('is_numeric'); | |
| 74 | +	return \Closure::fromCallable('is_numeric'); | |
| 75 | 75 | } | 
| 76 | 76 | |
| 77 | 77 | /** |