@@ -527,7 +527,7 @@ |
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527 | 527 | * Returns the unit object. |
528 | 528 | * |
529 | 529 | * @param $unit_id |
530 | - * @return mixed |
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530 | + * @return Unit |
|
531 | 531 | */ |
532 | 532 | protected function getUnit($unit_id) { |
533 | 533 | $keyed = $this->keyUnitsById(); |