diff --git a/app/models/case_log.rb b/app/models/case_log.rb
index 382ed583c..c818b0c32 100644
--- a/app/models/case_log.rb
+++ b/app/models/case_log.rb
@@ -568,7 +568,7 @@ private
 
   def format_postcode(value)
     value = value.upcase.gsub(/\s+/, "")
-    value.length == 5 ? value= value.insert(2, ' ') : value= value.insert(3, ' ')
+    value = value.length == 5 ? value.insert(2, " ") : value.insert(3, " ")
     value.strip
   end
 
diff --git a/app/models/form.rb b/app/models/form.rb
index 7ea8ff47e..57b529f10 100644
--- a/app/models/form.rb
+++ b/app/models/form.rb
@@ -178,6 +178,5 @@ class Form
         end
       end
     end
-    
   end
 end
diff --git a/spec/features/form/postcode_format_spec.rb b/spec/features/form/postcode_format_spec.rb
index b9ff03f8a..eca14ae40 100644
--- a/spec/features/form/postcode_format_spec.rb
+++ b/spec/features/form/postcode_format_spec.rb
@@ -2,26 +2,23 @@ require "rails_helper"
 require_relative "helpers"
 
 RSpec.describe "Postcode formatting" do
-    include Helpers
-    include Form::Setup
-    let(:user) { FactoryBot.create(:user) }
-    let(:case_log) do
-      FactoryBot.create(
-        :case_log,
-        :in_progress,
-        owning_organisation: user.organisation,
-        managing_organisation: user.organisation,
-      )
-    end
-    let(:id) { case_log.id }
-    let(:validator) { case_log._validators[nil].first }
-  
-    before do
-      sign_in user
-    end
+  include Helpers
+  let(:user) { FactoryBot.create(:user) }
+  let(:case_log) do
+    FactoryBot.create(
+      :case_log,
+      :in_progress,
+      owning_organisation: user.organisation,
+      managing_organisation: user.organisation,
+    )
+  end
+  let(:id) { case_log.id }
 
+  before do
+    sign_in user
+  end
 
-context "when a postcode is input" do
+  context "when a postcode is input" do
     # it "for a 6 character postcode a space will be after the third character" do
     #   visit("/logs/#{id}/property-postcode")
     #   fill_in("case-log-postcode-full-field", with: "aa11aa")
@@ -30,13 +27,12 @@ context "when a postcode is input" do
     #   expect(page).to have_text("AA1 1AA")
     # end
 
-
     it "for a 5 character postcode a space will be after the second character" do
       visit("/logs/#{id}/property-postcode")
-      fill_in("case-log-postcode-full-field", with: "a99aa")
+      fill_in("case-log-postcode-full-field", with: "a9 9aa")
       click_button("Save and continue")
       visit("/logs/#{id}/property-information/check-answers")
       expect(page).to have_text("A9 9AA")
     end
   end
-end
\ No newline at end of file
+end