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Change grammar issues in the chat/

Added a few periods and commas which were missing. Also added the word each to clarify how multiple users each enter a unique username.
Very minor edit. No source code changed.

Socket.IO Chat

A simple chat demo for

How to use

$ cd
$ npm install
$ cd examples/chat
$ npm install
$ node .

And point your browser to http://localhost:3000. Optionally, specify a port by supplying the PORT env variable.


  • Multiple users can join a chat room by each entering a unique username on website load.
  • Users can type chat messages to the chat room.
  • A notification is sent to all users when a user joins or leaves the chatroom.
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