macros4cuke in macros4cuke-0.5.17

- old
+ new

@@ -1,12 +1,14 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 # File: macros4cuke
 # The 'executable' of the Macros4Cuke library.
 mydir = File.dirname(__FILE__)
 lib_dir = mydir + '/../lib'
 $LOAD_PATH.unshift lib_dir unless $LOAD_PATH.include?(lib_dir)
 
-require 'macros4cuke' # Load the Cukedep::Application class	
+require 'macros4cuke' # Load the Cukedep::Application class
 
 # The application's entry point
 app = Macros4Cuke::Application.new
 app.run!(ARGV.dup)
 