*Note*: Before submitting this pull request, please review our [contributing guidelines](https://github.com/tomchristie/django-rest-framework/blob/master/CONTRIBUTING.md#pull-requests).

## Description

Please describe your pull request. If it fixes a bug or resolves a feature request, be sure to link to that issue. When linking to an issue, please use `refs #...` in the description of the pull request.
