fix typo in before/after show.json code
fix typo in before/after show.json code

codebrew/backbone-rails,ArthurN/backbone-rails,ipmobiletech/backbone-rails,codebrew/backbone-rails,ipmobiletech/backbone-rails,codebrew/backbone-rails,ArthurN/backbone-rails,ArthurN/backbone-rails,ipmobiletech/backbone-rails