distributed massages are the best

Author: dcarosone

docs/src/tutorial/index.md

@@ -3,7 +3,7 @@
 Nothing is as simple as a chat server, right? Not quite, chat servers
 already expose you to all the fun of asynchronous programming: how
 do you handle client connecting concurrently. How do handle them disconnecting?
-How do your distribute the massages?
+How do your distribute the messages?
 
 In this tutorial, we will show you how to write one in `async-std`.