| @@ -38,7 +38,7 @@ | ||
| 38 | 38 | * | 
| 39 | 39 | * @param \eZ\Publish\SPI\Search\Field $field | 
| 40 | 40 | * | 
| 41 | - * @return mixed | |
| 41 | + * @return string | |
| 42 | 42 | */ | 
| 43 | 43 | public function map(Field $field) | 
| 44 | 44 |      { |