Rakefile in capistrano-cachetool-1.0.2 vs Rakefile in capistrano-cachetool-1.0.3

@@ -1,9 +1,9 @@
 require 'bundler'
 require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:test) do |spec|
-  spec.pattern = "spec/**/*_spec.rb"
+  spec.pattern = 'spec/**/*_spec.rb'
 end
 
 task :default => :test