| @@ -37,6 +37,7 @@ | ||
| 37 | 37 | * @param integer|double $x | 
| 38 | 38 | * @param integer|double $y | 
| 39 | 39 | * @param integer|double $z | 
| 40 | + * @return void | |
| 40 | 41 | */ | 
| 41 | 42 | public function update(float $x = 0, float $y = 0, float $z = 0); | 
| 42 | 43 | } |