test/rdoc: avoid tempfile leaks
Tempfile.create
Tempfile.open
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46145 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/rdoc: avoid tempfile leaks
Tempfile.create
instead ofTempfile.open
.git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46145 b2dd03c8-39d4-4d8f-98ff-823fe69b080e