Fix changelog

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

CHANGELOG

@@ -29,12 +29,9 @@ v 7.14.0 (unreleased)
   - Return comments in created order in merge request API (Stan Hu)
   - Expire Rails cache entries after two weeks to prevent endless Redis growth
   - Add support for destroying project milestones (Stan Hu)
-  - Add fetch command to the MR page.
   - Allow custom backup archive permissions
-  - Add fetch command to the MR page
   - Add project star and fork count, group avatar URL and user/group web URL attributes to API
   - Fix bug causing Bitbucket importer to crash when OAuth application had been removed.
-  - Add fetch command to the MR page.
   - Show who last edited a comment if it wasn't the original author
   - Send notification to all participants when MR is merged.
   - Add ability to manage user email addresses via the API.