Merge pull request #12 from datacite/fix-queue-prefix-error

fix queue prefix error

Author: wendelfabianchinsamy

config/application.rb

@@ -37,5 +37,7 @@ class Application < Rails::Application
 
     config.logger = Logger.new($stdout)
     config.log_level = :info
+
+    config.active_job.queue_name_prefix = Rails.env
   end
 end