minor #28230 [Form] fix data mapper return type in docblock (xabbuh)

This PR was merged into the 2.8 branch.

Discussion
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[Form] fix data mapper return type in docblock

| Q             | A
| ------------- | ---
| Branch?       | 2.8
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Commits
-------

5bdc755d73 fix data mapper return type in docblock
This commit is contained in:
Fabien Potencier 2018-08-20 13:41:49 +02:00
commit 0332f861c6

View File

@ -99,7 +99,7 @@ interface FormConfigInterface
/**
* Returns the data mapper of the form.
*
* @return DataMapperInterface The data mapper
* @return DataMapperInterface|null The data mapper
*/
public function getDataMapper();