@@ -266,8 +266,7 @@ |
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| 266 | 266 | * To improve performance, usage of DQL update |
| 267 | 267 | * http://doctrine-orm.readthedocs.org/projects/doctrine-orm/en/latest/reference/dql-doctrine-query-language.html |
| 268 | 268 | * |
| 269 | - * @param string $data |
|
| 270 | - * @return boolean |
|
| 269 | + * @return boolean|null |
|
| 271 | 270 | */ |
| 272 | 271 | public function updatePredictionOld($question) |
| 273 | 272 | { |