How to contribute fixes to the Meteor Manual or the wiki

The API docs for Tracker pointed me to the Meteor Manual. However the manual refers to the Tracker by it’s old name (Deps) and also contains a few typos. I’ve also found the Tracker Mnaual wiki page which uses the correct name and seems more up-to-date but still contains a few typos. Is there a recommended procedure for submitting fixes to the Meteor Manual and the wiki? I didn’t see anything on the Contributing to Meteor page.