diff --git a/spec/factories/marvin_js_assets.rb b/spec/factories/marvin_js_assets.rb
index 8e4459968..4976e2332 100644
--- a/spec/factories/marvin_js_assets.rb
+++ b/spec/factories/marvin_js_assets.rb
@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 FactoryBot.define do
   factory :marvin_js_asset do
     team_id 1
-    description "MyString"
-    object ""
+    description 'MyString'
+    object ''
   end
 end