Rakefile in big_sitemap-0.8.3 vs Rakefile in big_sitemap-1.0.0

@@ -13,11 +13,11 @@
   end
 rescue LoadError
   puts "Jeweler not available. Install it with: sudo gem install technicalpickles-jeweler -s http://gems.github.com"
 end
 
-require 'rake/rdoctask'
-Rake::RDocTask.new do |rdoc|
+require 'rdoc/task'
+RDoc::Task.new do |rdoc|
   rdoc.rdoc_dir = 'rdoc'
   rdoc.title = 'big_sitemap'
   rdoc.options << '--line-numbers' << '--inline-source'
   rdoc.rdoc_files.include('README*')
   rdoc.rdoc_files.include('lib/**/*.rb')