Rakefile in papertrail-0.9.9 vs Rakefile in papertrail-0.9.10

@@ -62,10 +62,10 @@
   sh "rm -fr coverage"
   sh "rcov test/test_*.rb"
   sh "open coverage/index.html"
 end
 
-require 'rake/rdoctask'
+require 'rdoc/task'
 Rake::RDocTask.new do |rdoc|
   rdoc.rdoc_dir = 'rdoc'
   rdoc.title = "#{name} #{version}"
   rdoc.rdoc_files.include('README*')
   rdoc.rdoc_files.include('lib/**/*.rb')