akr cb61fcb988 update doc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-09 16:32:52 +00:00
..
2010-05-09 16:32:52 +00:00