In the instructions in https://microk8s.io/docs/docs it is explained how a contributor could add new pages to the microk8s documentation, but there is no mention on how a contributor could suggest an edit in an existing documentation, beyond can be edited by anyone with enough reputation on the Kubernetes discourse. There is a link at the bottom of each docs page which will take you to the corresponding discourse topic.
i.e. if I do not have reputation enough, how can I propose an edit? I do not mean how I can discuss about the change (what I assume can be done in Discourse), but how can I propose the precise changes I would suggest to do?