Gemfile in circuitbox-0.5.2 vs Gemfile in circuitbox-0.7.0

@@ -12,6 +12,7 @@
   gem 'mocha'
   gem 'minitest'
   gem 'guard-minitest'
   gem 'gimme'
   gem 'terminal-notifier-guard'
-end
\ No newline at end of file
+end
+