Merged typos fix from tbm into ready-for-board-approval

[Bradley M. Kuhn]

Merge request 7 on gitorious:
https://gitorious.org/conservancy/policies/merge_requests/7/diffs

Appears to only be typo fixes, and therefore I have merged it into
ready-for-board-approval:

https://gitorious.org/conservancy/policies/commits/acaca2074e7e992574a2e67872fe9c9c099455ee
-- 
Bradley M. Kuhn
President & Distinguished Technologist of Software Freedom Conservancy