Add test expectation

spec/services/csv/lettings_log_csv_service_spec.rb

@@ -90,6 +90,7 @@ RSpec.describe Csv::LettingsLogCsvService do
       it "removes some log attributes related to questions from the headers and replaces them with their derived values in the correct order" do
         expect(headers).not_to include "rent_type"
         expect(headers).to include(*%w[wrent renttype renttype_detail])
+        expect(headers).not_to include("rent_type_detail")
       end
     end