@@ -43,7 +43,7 @@ discard block |
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| 43 | 43 | /** |
| 44 | 44 | * @param $due_date |
| 45 | 45 | * |
| 46 | - * @return mixed |
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| 46 | + * @return string |
|
| 47 | 47 | */ |
| 48 | 48 | private function makeDueDatePretty($due_date) |
| 49 | 49 | { |
@@ -53,7 +53,7 @@ discard block |
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| 53 | 53 | /** |
| 54 | 54 | * @param $user |
| 55 | 55 | * @param $training |
| 56 | - * @param $dueDate |
|
| 56 | + * @param string $dueDate |
|
| 57 | 57 | * @param $trainingUser |
| 58 | 58 | */ |
| 59 | 59 | private function sendEmail($user, $training, $dueDate, $trainingUser) |