Rakefile in io_shuten-0.0.1.dev4 vs Rakefile in io_shuten-0.0.1.dev5

@@ -5,11 +5,10 @@
 require "jeweler"
 
 require "rspec"
 require "rspec/core/rake_task"
 
-require 'rdoc/task'
 require "yard"
 
 
 $LOAD_PATH.unshift File.expand_path("../lib", __FILE__)
 require "io_shuten/version"
@@ -51,14 +50,9 @@
   ENV["COV"] = 'true'
   Rake::Task["spec"].invoke
 end
 
 
-
-RDoc::Task.new do |rdoc|
-  #rdoc.main = "README.md"
-  rdoc.rdoc_files.include("README.md", "lib/**/*.rb")
-end
 
 YARD::Rake::YardocTask.new do |t|
   t.files   = ['lib/**/*.rb']
   #t.options = ['--any', '--extra', '--opts']
 end