feat: respond to PR comments

app/helpers/interruption_screen_helper.rb

@@ -8,7 +8,7 @@ module InterruptionScreenHelper
                 pre_casing_value = lettings_log.form.get_question(argument["key"], lettings_log).answer_label(lettings_log)
                 pre_casing_value.downcase
               elsif argument["currency"]
-                ["£", ActionController::Base.helpers.number_to_currency(lettings_log.public_send(argument["key"]), delimiter: ",", format: "%n")].join("")
+                ["£", number_to_currency(lettings_log.public_send(argument["key"]), delimiter: ",", format: "%n")].join("")
               else
                 lettings_log.public_send(argument["key"])
               end
@@ -33,7 +33,7 @@ module InterruptionScreenHelper
       value = if argument["label"]
                 lettings_log.form.get_question(argument["key"], lettings_log).answer_label(lettings_log).downcase
               elsif argument["currency"]
-                ["£", ActionController::Base.helpers.number_to_currency(lettings_log.public_send(argument["key"]), delimiter: ",", format: "%n")].join("")
+                ["£", number_to_currency(lettings_log.public_send(argument["key"]), delimiter: ",", format: "%n")].join("")
               else
                 lettings_log.public_send(argument["key"])
               end

app/models/form/sales/questions/about_price_shared_ownership_value_check.rb

@@ -3,7 +3,7 @@ class Form::Sales::Questions::AboutPriceSharedOwnershipValueCheck < ::Form::Ques
     super
     @id = "value_value_check"
     @check_answer_label = "Purchase price confirmation"
-    @header = "Are you sure this is correct?"
+    @header = "Are you sure?"
     @type = "interruption_screen"
     @answer_options = {
       "0" => { "value" => "Yes" },