tdiff.rb in tdiff-0.4.0

- old
+ new

@@ -1,3 +1,5 @@
-require 'tdiff/tdiff'
-require 'tdiff/unordered'
-require 'tdiff/version'
+# frozen_string_literal: true
+
+require_relative 'tdiff/tdiff'
+require_relative 'tdiff/unordered'
+require_relative 'tdiff/version'