merge revision(s) 40327:
fix typo by @zsalzbank [fix GH-289]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 40327:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e