Gemfile in active_model_serializers-0.7.0 vs Gemfile in active_model_serializers-0.8.0

@@ -1,4 +1,6 @@
-source 'http://rubygems.org'
+source 'https://rubygems.org'
 
 # Specify gem dependencies in active_model_serializers.gemspec
 gemspec
+
+gem "coveralls", :require => false