httpproxy.rb in webrick-1.8.0

- old
+ new

@@ -1,5 +1,5 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 #
 # httpproxy.rb -- HTTPProxy Class
 #
 # Author: IPR -- Internet Programming with Ruby -- writers
 # Copyright (c) 2002 GOTO Kentaro