correct examples

example_batch.js

@@ -50,8 +50,8 @@ var myBatch = {
           "distance_unit": "in",
           "weight": "2",
           "mass_unit": "oz"
-        }]
-      }
+        }}
+
     },
     {
       "shipment": {
@@ -147,7 +147,7 @@ shippo.shipment.create({
   console.log("Batch shipment creation response: %s", JSON.stringify(createResponse, null, 4));
   //Poll a batch object to check for a VALID status before adding/removing shipments or purchasing
   checkBatchStatus(createResponse.object_id);
-  
+});
 
 //Using Batch::retrieve to poll for the batch's VALID status is done for demo purposes only
 //In practice, it is recommended to register a Batch Create webhook for status updates 
@@ -185,3 +185,4 @@ function checkBatchStatus(object_id) {
     }
   });
 }
+

example_tracking.js

@@ -8,7 +8,7 @@ a tracking number as well as how to register a webhook for tracking updates
 var shippo = require('shippo')('<YOUR_PRIVATE_KEY>');
 
 // example Tracking object for tracking a shipment
-shippo.track.get_status('usps', '1122334455667788')
+shippo.track.get_status('shippo', 'SHIPPO_TRANSIT')
 .then(function(status) {
 	console.log("Tracking info: %s", JSON.stringify(status, null, 4));
 }).catch(function(err) {
@@ -17,8 +17,8 @@ shippo.track.get_status('usps', '1122334455667788')
 
 // example object for registering a webhook for tracking shipments
 var webhookData = {
-	"carrier":"usps",
-	"tracking_number":"1122334455667788",
+	"carrier":"shippo",
+	"tracking_number":"SHIPPO_TRANSIT",
 	"metadata": "test order"
 }