Rakefile in sandboxy-1.1.1 vs Rakefile in sandboxy-2.0.0

@@ -1,10 +1,9 @@
 require 'bundler'
 Bundler::GemHelper.install_tasks
 
 require 'rake'
 require 'rake/testtask'
-require 'rdoc/task'
 
 desc 'Default: run unit tests.'
 task default: :test
 
 desc 'Test sandboxy gem.'