spec_helper.rb in saxlsx-1.7.0

- old
+ new

@@ -1,7 +1,8 @@
+# frozen_string_literal: true
 require 'saxlsx'
 
 include Saxlsx
 
 RSpec.configure do |config|
   config.color_enabled = true
-end
\ No newline at end of file
+end