* add diagram and text to explain certificates in consul
* use bullet points instead of enumeration
* Apply suggestions from code review
Co-authored-by: mrspanishviking <kcardenas@hashicorp.com>
* remove non needed text and improve image
* fix cert naming
* move section to the right place
* rename DC
Co-authored-by: mrspanishviking <kcardenas@hashicorp.com>