README.md in buschtelefon-0.3.0 vs README.md in buschtelefon-0.4.0

@@ -38,10 +38,10 @@
 require 'buschtelefon'
 include Buschtelefon
 
 aunt_may = NetTattler.new
 aunt_ruth = NetTattler.new
-remote_aunt_ruth = RemoteTattler.new(host: 'localhost', port: aunt_ruth.port)
+remote_aunt_ruth = RemoteTattler.new(host: '127.0.0.1', port: aunt_ruth.port)
 
 aunt_may.connect(remote_aunt_ruth)
 
 Thread.new { aunt_may.listen }
 Thread.new { aunt_ruth.listen }