Rakefile in open_ehr-0.6.1 vs Rakefile in open_ehr-0.9.0

@@ -36,10 +36,10 @@
   spec.rcov = true
 end
 
 task :default => :spec
 
-require 'rake/rdoctask'
+require 'rdoc/task'
 Rake::RDocTask.new do |rdoc|
   version = File.exist?('VERSION') ? File.read('VERSION') : ""
 
   rdoc.rdoc_dir = 'rdoc'
   rdoc.title = "gempack #{version}"