Fix changelog entry

CHANGELOG

@@ -24,6 +24,7 @@ v 8.7.0 (unreleased)
   - Ensure empty recipients are rejected in BuildsEmailService
   - API: Ability to filter milestones by state `active` and `closed` (Robert Schilling)
   - API: Fix milestone filtering by `iid` (Robert Schilling)
+  - API: Delete notes of issues, snippets, and merge requests (Robert Schilling)
   - Implement 'Groups View' as an option for dashboard preferences !3379 (Elias W.)
   - Better errors handling when creating milestones inside groups
   - Implement 'TODOs View' as an option for dashboard preferences !3379 (Elias W.)
@@ -46,11 +47,6 @@ v 8.6.5
   - Return status code 303 after a branch DELETE operation to avoid project deletion (Stan Hu). !3583
   - Unblock user when active_directory is disabled and it can be found !3550
   - Fix a 2FA authentication spoofing vulnerability.
-  - API: Delete notes of issues, snippets, and merge requests (Robert Schilling)
-
-v 8.6.5 (unreleased)
-  - Only update repository language if it is not set to improve performance
-  - Check permissions when user attempts to import members from another project
 
 v 8.6.4
   - Don't attempt to fetch any tags from a forked repo (Stan Hu)