Gemfile in fluent-plugin-ec2-metadata-0.0.10 vs Gemfile in fluent-plugin-ec2-metadata-0.0.11

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 gemspec
 
 group :test do
-  gem "codeclimate-test-reporter", require: nil
+  gem 'codeclimate-test-reporter', require: nil
 end