Add blank line after private
Add blank line after private

PowerCodeGirls/RubyGameDev.com,PowerCodeGirls/RubyGameDev.com,PowerCodeGirls/RubyGameDev.com,ruby-rcade/RubyGameDev.com,ruby-rcade/RubyGameDev.com,RailsGEnthusiasts/RubyGameDev.com,ruby-rcade/RubyGameDev.com,RailsGEnthusiasts/RubyGameDev.com,RailsGEnthusiasts/RubyGameDev.com