spec/resources/usage_spec.rb in deepl-rb-2.2.2 vs spec/resources/usage_spec.rb in deepl-rb-2.2.3

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe DeepL::Resources::Usage do
   subject { DeepL::Resources::Usage.new(3, 5, nil, nil) }