Levure wiki / documentation

[Alex Tweedly]

I've got as far as building my app with within the framework, and 
reading much of the docs.

I've found some things that I believe should change in the wiki - both

  - just obvious bugs / typos / cleanup

and

  - things I think I know how to correct, but not 100% sure, and would 
like confirmation to be sure I am understanding properly.

As a git/github newbie - how do I go about suggesting changes to the docs ?

Thanks

Alex.