Rails 3.2 DEPRECATION WARNING

[simontol]

DEPRECATION WARNING: The InstanceMethods module inside ActiveSupport::Concern will be no longer included automatically. Please define instance methods directly in Mongoid::Criteria instead.
(called from include at /home/user/.rvm/gems/ruby-1.9.3-p0/bundler/gems/mongoid_ext-e1338a71841c/lib/mongoid_ext/criteria_ext.rb:15)

[clevertension]

I meet with this same issue