CLDC-4175: update validation message

config/locales/validations/sales/financial.en.yml

@@ -48,7 +48,7 @@ en:
         mscharge:
           monthly_leasehold_charges:
             not_zero: "Monthly leasehold charges cannot be £0 if the property has monthly charges."
-          same_as_new: "You said that the service charge will change and you entered the same amount as the new service charge. If the service charge will not change, answer 'No' to 'Will the service charge change after this staircasing transaction takes place?'."
+          same_as_new: "You said that the service charge will change and you entered the same amount as the new service charge. If the service charge will not change, answer 'No' to that question before entering the service charge here."
 
         newservicecharges:
           negative: "Service charge cannot be negative."