* remove trailing spaces.

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e