.simplecov in newrelic_rpm-9.0.0 vs .simplecov in newrelic_rpm-9.1.0

- old
+ new

@@ -8,8 +8,8 @@
 end
 
 SimpleCov.start do
   enable_coverage(:branch)
   SimpleCov.root(File.join(File.dirname(__FILE__), '/lib'))
-  track_files("**/*.rb")
+  track_files('**/*.rb')
   formatter(SimpleCov::Formatter::SimpleFormatter) if ENV['CI']
 end