Rakefile in facter-4.0.19 vs Rakefile in facter-4.0.20

@@ -7,10 +7,10 @@
 Dir.glob(File.join('tasks/**/*.rake')).each { |file| load file }
 
 task default: :spec
 
 def retrieve_from_keyboard
-  return unless ARGV =~ /changelog/
+  return unless ARGV.include?('changelog')
 
   puts "Please provide the next release tag:\n"
   next_version = $stdin.gets.chomp
   raise(ArgumentError, ' The string that you entered is invalid!') unless /[0-9]+\.[0-9]+\.[0-9]+/.match?(next_version)