Submit patches
From Apache OpenOffice Wiki
What you need
see Report bugs, plus:
ideally some knowledge of the XML help file format
What you don't need
Programming Experience
Long term commitment
What you do
Find issues and report them using IssueZilla / IssueTracker
Attach a suggested patch that fixes the bug to the submitted issue (this can just be a piece of text or XML code)
What you get
A better Help containing your contribution
We may start keeping a top 10 patch submitters list ;-)