Rakefile in memoist-0.15.0 vs Rakefile in memoist-0.16.0

@@ -1,11 +1,12 @@
 # encoding: utf-8
-require "bundler/gem_tasks"
 
-require "rake/testtask"
+require 'bundler/gem_tasks'
+
+require 'rake/testtask'
 Rake::TestTask.new do |t|
-  t.libs << "test"
-  t.test_files = FileList["test/**/*_test.rb"]
+  t.libs << 'test'
+  t.test_files = FileList['test/**/*_test.rb']
   t.verbose = true
 end
 
-task :default => ["test"]
+task default: ['test']