Call human_attribute_name with a string instead of a symbole

2 files changed, 2 insertions, 2 deletions

diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index 5138a07b71..af94d52d45 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -413,7 +413,7 @@ module ActiveModel
       defaults << "%{attribute} %{message}"
 
       attr_name = attribute.tr(".", "_").humanize
-      attr_name = @base.class.human_attribute_name(attribute.to_sym, default: attr_name)
+      attr_name = @base.class.human_attribute_name(attribute, default: attr_name)
 
       I18n.t(defaults.shift,
         default:  defaults,
diff --git a/activemodel/test/cases/validations/i18n_validation_test.rb b/activemodel/test/cases/validations/i18n_validation_test.rb
index 3e135e6f8e..ccb565c5bd 100644
--- a/activemodel/test/cases/validations/i18n_validation_test.rb
+++ b/activemodel/test/cases/validations/i18n_validation_test.rb
@@ -35,7 +35,7 @@ class I18nValidationTest < ActiveModel::TestCase
 
   def test_errors_full_messages_translates_human_attribute_name_for_model_attributes
     @person.errors.add(:name, "not found")
-    assert_called_with(Person, :human_attribute_name, [:name, default: "Name"], returns: "Person's name") do
+    assert_called_with(Person, :human_attribute_name, ["name", default: "Name"], returns: "Person's name") do
       assert_equal ["Person's name not found"], @person.errors.full_messages
     end
   end