Rakefile in attribool-1.0.3 vs Rakefile in attribool-2.0.0

@@ -1,21 +1,21 @@
 # frozen_string_literal: true
 
-require_relative 'lib/attribool'
-require 'bundler/gem_tasks'
-require 'rdoc/task'
-require 'rake/testtask'
+require_relative "lib/attribool"
+require "bundler/gem_tasks"
+require "rdoc/task"
+require "rake/testtask"
 
 Rake::TestTask.new do |t|
-  t.libs = ['lib']
+  t.libs = ["lib"]
   t.warning = true
   t.verbose = true
-  t.test_files = FileList['test/**/*_test.rb']
+  t.test_files = FileList["test/**/*_test.rb"]
 end
 
 RDoc::Task.new do |rdoc|
-  rdoc.main = 'README.md'
-  rdoc.rdoc_dir = 'docs'
-  rdoc.rdoc_files.include('README.md', 'lib/**/*.rb')
+  rdoc.main = "README.md"
+  rdoc.rdoc_dir = "docs"
+  rdoc.rdoc_files.include("README.md", "lib/**/*.rb")
 end
 
 task default: :test