* Docs: Add Centos guidelines for running grafana behind proxy
* Apply suggestions from code review
Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>
(cherry picked from commit 11ec1ddd7e)
Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>