test_inadvertent_creation.rb: fix messages
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_inadvertent_creation.rb: fix messages
fix failure messages.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e