@@ -67,7 +67,7 @@ |
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67 | 67 | */ |
68 | 68 | public function setGrade($value) |
69 | 69 | { |
70 | - $value = (int)$value; |
|
70 | + $value = (int) $value; |
|
71 | 71 | if ($value < self::MIN_GRADE) { |
72 | 72 | $value = self::MIN_GRADE; |
73 | 73 | } |