writegr

Results 2 issues of writegr

### Summary fix some typos in comments ### Checklist - [ ] The Pull Request has tests - [ ] A changelog file has been created under `changelog/unreleased/kong` or `skip-changelog`...

core/router
size/S
author/community
cherry-pick kong-ee

[add yourself]: https://github.com/concourse/governance#individual-contributors [PR requirements]: https://github.com/concourse/concourse/blob/master/CONTRIBUTING.md#pull-request-requirements ## Changes proposed by this PR fix struct names closes # * [x] done * [ ] todo ## Notes to reviewer ## Release...

misc