Rakefile in rufus-scheduler-2.0.10 vs Rakefile in rufus-scheduler-2.0.11

@@ -4,10 +4,11 @@
 require 'rubygems'
 require 'rubygems/user_interaction' if Gem::RubyGemsVersion == '1.5.0'
 
 require 'rake'
 require 'rake/clean'
-require 'rake/rdoctask'
+#require 'rake/rdoctask'
+require 'rdoc/task'
 
 
 #
 # clean