Rakefile in git-duet-0.2.0 vs Rakefile in git-duet-0.3.0

@@ -1,8 +1,8 @@
 #!/usr/bin/env rake
 # vim:fileencoding=utf-8
-require "bundler/gem_tasks"
+require 'bundler/gem_tasks'
 
 require 'rspec/core/rake_task'
 
 desc 'Run rubocop'
 task :rubocop do
@@ -11,6 +11,6 @@
 
 RSpec::Core::RakeTask.new(:spec) do |t|
   t.rspec_opts = '--format documentation'
 end
 
-task :default => [:rubocop, :spec]
+task default: [:rubocop, :spec]