add example script in package.json

Author: charleslxh2

README.md

@@ -121,7 +121,7 @@ A event handler for that event.
 
 # Run Example
 
-The `example` folder contain a basic **socket.io server**, run `node server.js` to start server, and then visit `localhost:8090`.
+The `example` folder contain a basic **socket.io server**, run `npm run-script example` to start server, and then visit `localhost:8090`.
 
 # As a contributer.
 

package.json

@@ -4,7 +4,8 @@
   "description": "A react provider for socket.io, http://socket.io/",
   "main": "lib/index.js",
   "scripts": {
-    "test": "node ./example/server.js"
+    "example": "node ./example/server.js",
+    "start": "gulp"
   },
   "dependencies": {
     "socket.io-client": "^1.5.0"