* Adding a sentence to the index to point people towards the "activate license" page if they want to complete installation of their Grafana Enterprise installation. Also made a minor change to the two sentences before to make them more consistent.
* Made Ursula's copy changes.
* Apply suggestions from code review
Fixed relref and made copy change suggested by Jita.
Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>
Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>
Co-authored-by: Piotr Jamróz <pm.jamroz@gmail.com>