instance_variable_spec.rb in rubocop-rspec-1.33.0

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 RSpec.describe RuboCop::Cop::RSpec::InstanceVariable do
   subject(:cop) { described_class.new }
 
   it 'finds an instance variable inside a describe' do
     expect_offense(<<-RUBY)