call_spec.rb in finite_machine-0.12.0

- old
+ new

@@ -1,7 +1,5 @@
-# encoding: utf-8
-
-require 'spec_helper'
+# frozen_string_literal: true
 
 RSpec.describe FiniteMachine::Callable, '#call' do
 
   before(:each) {
     stub_const("Car", Class.new do