Minor change [ci skip]

Author: n-rodriguez

spec/ajax-datatables-rails/base_spec.rb

@@ -111,7 +111,6 @@
 
 
   context 'Private API' do
-
     context 'when orm is not implemented' do
       before do
         allow_any_instance_of(AjaxDatatablesRails::Configuration).to receive(:orm) { nil }