@@ -43,7 +43,7 @@ |
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| 43 | 43 | * |
| 44 | 44 | * @param string $fieldName The name of the field to retrieve |
| 45 | 45 | * |
| 46 | - * @return mixed string the value of the field |
|
| 46 | + * @return string string the value of the field |
|
| 47 | 47 | */ |
| 48 | 48 | protected function getFieldSingleValue($fieldName) |
| 49 | 49 | { |