Rakefile in debug-bar-1.1.1 vs Rakefile in debug-bar-1.2.0

@@ -3,22 +3,20 @@
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 require 'pathname'
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path("../Gemfile", Pathname.new(__FILE__).realpath)
 require 'rubygems'
 require 'bundler/setup'
-require 'gemtools/rake_task'
 
 require 'rake/dsl_definition'
 require "rspec/core/rake_task"
  
 RSpec::Core::RakeTask.new(:spec) do |spec|
   spec.rspec_opts = ['--backtrace']
 end
 
 Bundler::GemHelper.install_tasks
-Gemtools::RakeTask.install_tasks
 
-task :default => :spec
+task default: :spec
 
 require 'rdoc/task'
 
 Rake::RDocTask.new do |rdoc|
   rdoc.rdoc_dir = "rdoc"