spec/integration/read_concern_spec.rb in mongo-2.13.0.beta1 vs spec/integration/read_concern_spec.rb in mongo-2.13.0.rc1

@@ -15,10 +15,10 @@
     { 'level' => 'local' }
   end
 
   let(:sent_read_concern) do
     subscriber.clear_events!
-    collection.count_documents({})
+    collection.count_documents
     subscriber.started_events.find { |c| c.command_name == 'aggregate' }.command[:readConcern]
   end
 
   shared_examples_for 'a read concern is specified' do
     it 'sends a read concern to the server' do