basictest/test.rb: update message
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
basictest/test.rb: update message
messages, as r53537. [Feature #11982]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e