| @@ -48,9 +48,8 @@ | ||
| 48 | 48 | */ | 
| 49 | 49 | protected function stringize(array &$arguments) | 
| 50 | 50 |      { | 
| 51 | -        array_walk($arguments, function (&$value) { | |
| 52 | - $value = is_scalar($value) ? (string) $value : | |
| 53 | - substr(print_r($value, true), 0, 50); | |
| 51 | +        array_walk($arguments, function(&$value) { | |
| 52 | + $value = is_scalar($value) ? (string) $value : substr(print_r($value, true), 0, 50); | |
| 54 | 53 | }); | 
| 55 | 54 | return $this; | 
| 56 | 55 | } |