benchmark/driver.rb: fix typos and output.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
benchmark/driver.rb: fix typos and output.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e