counter_spec.rb in nanoc-4.7.10

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 describe Nanoc::Telemetry::Counter do
   subject(:counter) { described_class.new }
 
   it 'starts at 0' do
     expect(counter.value).to eq(0)