Rakefile in bcd-0.3 vs Rakefile in bcd-1.0.1

@@ -1,8 +1,10 @@
+# frozen_string_literal: true
+
 require 'rake/testtask'
 
 Rake::TestTask.new do |t|
   t.libs << 'test'
 end
 
-desc "Run tests"
-task :default => :test
+desc 'Run tests'
+task default: :test