Add syntax hightling hints

README.md

@@ -42,14 +42,18 @@ This is intended as a brief introduction, please refer to the documentation in `
 
 ### Load in the module
 
+```javascript
 	var apn = require('apn');
+```
 
 ### Connecting
 Create a new connection to the Apple Push Notification provider API, passing a dictionary of options to the constructor. If you name your certificate and key files appropriately (`cert.pem` and `key.pem`) then the defaults should be suitable to get you up and running.
 
+```javascript
 	var options = { };
 
 	var apnProvider = new apn.Provider(options);
+```
 
 By default, the provider will connect to the sandbox unless the environment variable `NODE_ENV=production` is set.
 
@@ -60,27 +64,35 @@ Help with preparing the key and certificate files for connection can be found in
 ### Sending a notification
 To send a notification you will first need a token from your app as a string
 
+```javascript
 	let deviceToken = "a9d0ed10e9cfd022a61cb08753f49c5a0b0dfb383697bf9f9d750a1003da19c7"
+```
 
 Create a notification object, configuring it with the relevant parameters (See the [payload documentation][pl] for more details.)
 
+```javascript
 	var note = new apn.Notification();
 
 	note.expiry = Math.floor(Date.now() / 1000) + 3600; // Expires 1 hour from now.
 	note.badge = 3;
 	note.sound = "ping.aiff";
 	note.alert = "\uD83D\uDCE7 \u2709 You have a new message";
 	note.payload = {'messageFrom': 'John Appleseed'};
+```
 
 Send the notification to the API with `pushNotification`, which returns a promise.
 
+```javascript
 	apnProvider.pushNotification(note, deviceToken).then( (result) => {
 		// see documentation for an explanation of result
 	});
+```
 
 This will result in the the following notification payload being sent to the device
 
+```json
  	{"messageFrom":"John Appelseed","aps":{"badge":3,"sound":"ping.aiff","alert":"\uD83D\uDCE7 \u2709 You have a new message"}}
+```
 
 You should only create one `Provider` per-process for each certificate/key pair you have. You do not need to create a new `Provider` for each notification. If you are only sending notifications to one app then there is no need for more than one `Provider`.