diff --git a/app/models/form/lettings/questions/location_id.rb b/app/models/form/lettings/questions/location_id.rb
index d462c83f7..59101592f 100644
--- a/app/models/form/lettings/questions/location_id.rb
+++ b/app/models/form/lettings/questions/location_id.rb
@@ -31,11 +31,11 @@ class Form::Lettings::Questions::LocationId < ::Form::Question
 
     scheme_location_ids = lettings_log.scheme.locations.visible.confirmed.pluck(:id)
     answer_options.select { |k, _v| scheme_location_ids.include?(k.to_i) }
-                  .sort_by do |_, v|
+                  .sort_by { |_, v|
                     name = v["hint"].match(/[a-zA-Z].*/).to_s
                     number = v["hint"].match(/\d+/).to_s.to_i
                     [name, number]
-                  end.to_h
+                  }.to_h
   end
 
   def hidden_in_check_answers?(lettings_log, _current_user = nil)