Gemfile in amazon-ecs-2.2.4 vs Gemfile in amazon-ecs-2.2.5

@@ -1,5 +1,5 @@
-source :rubygems
+source 'http://rubygems.org'
 
 gem 'nokogiri', '~> 1.4'
 gem 'ruby-hmac', '~> 0.3'
 
 group :dev do
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