Rakefile in grntest-1.0.4 vs Rakefile in grntest-1.0.5

@@ -29,10 +29,12 @@
 end
 
 helper.install
 spec = helper.gemspec
 
-Packnga::DocumentTask.new(spec) do
+Packnga::DocumentTask.new(spec) do |task|
+  task.original_language = "en"
+  task.translate_languages = ["ja"]
 end
 
 Packnga::ReleaseTask.new(spec) do
 end