| @@ -100,7 +100,7 @@ | ||
| 100 | 100 | 'sub' => bcsub($value1, $value2), | 
| 101 | 101 | 'mul' => bcmul($value1, $value2), | 
| 102 | 102 | 'div' => bcdiv($value1, $value2) | 
| 103 | -        ], function () { | |
| 103 | +        ], function() { | |
| 104 | 104 |              throw new \InvalidArgumentException("Invalid operation"); | 
| 105 | 105 | }); | 
| 106 | 106 | |