test: update tests

spec/models/validations/sales/household_validations_spec.rb

@@ -73,7 +73,7 @@ RSpec.describe Validations::Sales::HouseholdValidations do
         record.relat2 = "P"
         household_validator.validate_household_number_of_other_members(record)
         expect(record.errors["relat2"])
-          .to include(match I18n.t("validations.household.relat.partner_under_16", person_num: 2))
+          .to include(match I18n.t("validations.household.relat.partner_under_16"))
       end
 
       it "validates that a person over 20 must not be a child of the buyer" do
@@ -81,7 +81,7 @@ RSpec.describe Validations::Sales::HouseholdValidations do
         record.relat2 = "C"
         household_validator.validate_household_number_of_other_members(record)
         expect(record.errors["relat2"])
-          .to include(match I18n.t("validations.household.relat.child_over_20", person_num: 2))
+          .to include(match I18n.t("validations.household.relat.child_over_20"))
       end
 
       it "validates that a person aged 16-19 who is a student must be a child of the buyer" do
@@ -90,7 +90,7 @@ RSpec.describe Validations::Sales::HouseholdValidations do
         record.relat2 = "P"
         household_validator.validate_household_number_of_other_members(record)
         expect(record.errors["relat2"])
-          .to include(match I18n.t("validations.household.relat.student_16_19_sales", person_num: 2))
+          .to include(match I18n.t("validations.household.relat.student_16_19_sales"))
       end
     end
   end