fixed rubocop

Author: sanzmauro

spec/engine_spec.rb

@@ -189,7 +189,7 @@
         value = 123
         expect(subject.get_treatment({ bucketing_key: 'random_user_id', matching_key: value }, 'test_feature'))
           .to eq 'on'
-        expect(log.string).to include "get_treatment: matching_key \"#{value}\" is not of type String, converting"        
+        expect(log.string).to include "get_treatment: matching_key \"#{value}\" is not of type String, converting"
       end
 
       it 'returns control on nil bucketing_key' do

spec/sse/sse_handler_spec.rb

@@ -34,7 +34,7 @@
   let(:splits_worker) { SplitIoClient::SSE::Workers::SplitsWorker.new(synchronizer, config, splits_repository) }
   let(:segments_worker) { SplitIoClient::SSE::Workers::SegmentsWorker.new(synchronizer, config, segments_repository) }
   let(:notification_processor) { SplitIoClient::SSE::NotificationProcessor.new(config, splits_worker, segments_worker) }
-  let(:event_parser) { SplitIoClient::SSE::EventSource::EventParser.new(config) }  
+  let(:event_parser) { SplitIoClient::SSE::EventSource::EventParser.new(config) }
   let(:sse_client) { SplitIoClient::SSE::EventSource::Client.new(config, api_key, telemetry_runtime_producer, event_parser, notification_manager_keeper, notification_processor, push_status_queue) }
 
   it 'start - should connect' do

spec/sse/workers/splits_worker_spec.rb

@@ -116,6 +116,7 @@
       expect(a_request(:get, 'https://sdk.split.io/api/splitChanges?since=1506703262916')).to have_been_made.times(0)
     end
   end
+
   private
 
   def mock_split_changes(splits_json)