message: CHANGELOG: Update anonymous forum entry
diff: @@ -19,7 +19,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
  - `FileIconService`. [#607](https://github.com/geli-lms/geli/issues/607)
  - Legal notice and privacy declaration. [#768](https://github.com/geli-lms/geli/issues/768)
  - More `NotificationController` tests. [#772](https://github.com/geli-lms/geli/pull/772)
  -- Anonymous forum. [#46](https://github.com/geli-lms/geli/issues/46)
  +- Anonymous forum. [#46](https://github.com/geli-lms/geli/issues/46) [#857](https://github.com/geli-lms/geli/issues/857)
  - Unit-specific comments. [#761](https://github.com/geli-lms/geli/issues/761)
  - Simple E2E test for login. [#795](https://github.com/geli-lms/geli/pull/795)
  - Checkboxes for accepting our terms of use and privacy declarations while registering. [#778](https://github.com/geli-lms/geli/issues/778)
  