Rakefile in dm-do-adapter-1.1.0 vs Rakefile in dm-do-adapter-1.2.0.rc1

@@ -1,19 +1,18 @@
 require 'rubygems'
 require 'rake'
 
 begin
-  gem 'jeweler', '~> 1.5.2'
+  gem 'jeweler', '~> 1.6.4'
   require 'jeweler'
 
   Jeweler::Tasks.new do |gem|
     gem.name        = 'dm-do-adapter'
     gem.summary     = 'DataObjects Adapter for DataMapper'
     gem.description = gem.summary
     gem.email       = '[e-mail]'
     gem.homepage    = 'http://github.com/datamapper/%s' % gem.name
     gem.authors     = [ 'Dan Kubb' ]
-    gem.has_rdoc    = 'yard'
 
     gem.rubyforge_project = 'datamapper'
   end
 
   Jeweler::GemcutterTasks.new