Remove unnecessary []s
[]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove unnecessary
[]
sgit-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e