fix typo, thanks @will
Merge branch 'master' of git://github.com/heroku/heroku-buildpack-ruby
Update rails3.rb

Support dummy postgres DATABASE_URL for jruby
Merge pull request #116 from jkrall/master

Fix DATABASE_URL bug for jruby rails apps
Merge branch 'master' of git://github.com/heroku/heroku-buildpack-ruby
Merge branch 'master' into production

* master:
  Update rails3.rb
  fix typo, thanks @will