Update README.md

Author: d-pollard

README.md

@@ -5,12 +5,26 @@
 <?php
     require_once 'MailerClass.php';
     $getApi = new GetResponse('YOUR_API_AUTH_KEY');
-    $getApi->getCampaign(); // returns all campaigns
-  	$getApi->getCampaign('my_campaign_id'); // returns data specific to the campaign with the ID specified
-  	$getApi->createCampaign('my_new_campaign'); // creates a new campaign, and returns the campaigns info (like in getCampaign)
-  	$getApi->getContacts('my_campaign_id'); // shows the contacts (people subscribed to campaign)
-  	$getApi->getContacts('my_campaign_id', '[email protected]'); // search a campaign for a users info by email
-  	$getApi->subscribe('my_campaign_id', 'Joe Smith', '[email protected]', 'MY_IP'); // subscribes user to a campaign, all fields required
-    $getApi->unsubscribe('my_campaign_id', '[email protected]'); // will unsubscribe a user from a list, returns either true or false
+    
+    // returns all campaigns
+    $getApi->getCampaign(); 
+    
+    // returns data specific to the campaign with the ID specified
+  	$getApi->getCampaign('my_campaign_id'); 
+  	
+  	// creates a new campaign, and returns the campaigns info (like in getCampaign)
+  	$getApi->createCampaign('my_new_campaign'); 
+  	
+  	// shows the contacts (people subscribed to campaign)
+  	$getApi->getContacts('my_campaign_id'); 
+  	
+  	// search a campaign for a users info by email
+  	$getApi->getContacts('my_campaign_id', '[email protected]'); 
+  	
+  	// subscribes user to a campaign, all fields required
+  	$getApi->subscribe('my_campaign_id', 'Joe Smith', '[email protected]', 'MY_IP'); 
+  	
+  	// will unsubscribe a user from a list, returns either true or false
+    $getApi->unsubscribe('my_campaign_id', '[email protected]'); 
 ?>
 ```