Deleting an MR does not work
Summary
Curl example in documentation under https://docs.gitlab.com/ce/api/merge_requests.html#delete-a-merge-request is incorrect.
Steps to reproduce
According to the documentation the following call should delete a given MR: curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects//merge_request/
Expected behavior
Well, this is not clearly documented. But the call should succeed and return a JSON response that describes the deleted MR.
Actual behavior
Response is '{"error":"405 Not Allowed"}'
Possible fixes
The correct call is (please note the added 's' at 'merge_requests'): curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects//merge_requests/