Rakefile in sunspot_mongoid-0.2.0 vs Rakefile in sunspot_mongoid-0.3.0

@@ -12,9 +12,10 @@
     gem.authors = ["jugyo"]
     gem.add_runtime_dependency "mongoid", ">= 0"
     gem.add_runtime_dependency "sunspot", ">= 1.1.0"
     gem.add_runtime_dependency "sunspot_rails", ">= 1.1.0"
     gem.add_development_dependency "shoulda", ">= 0"
+    gem.add_development_dependency "rr", ">= 0"
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError
   puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"