             print("peripheralManager did start advertising successfully")
             
           let message = "Successfully set up your beacon. " +
-          "The unique identifier of our service is: \(uuid.uuidString)"
+          "The unique identifier of the \(beaconServiceName) service is: \(proximityUUID)"
 
           let controller = UIAlertController(title: "iBeacon",
             message: message,

class ViewController: UICollectionViewController
{
    fileprivate var peripheralManager: CBPeripheralManager?
    fileprivate let uuid = UUID()
    fileprivate let identifier = Bundle.main.bundleIdentifier!
    fileprivate var major: CLBeaconMajorValue = 1
    fileprivate var minor: CLBeaconMinorValue = 0

        
        let queue = DispatchQueue.global()
        peripheralManager = CBPeripheralManager(delegate: self, queue: queue)
    }
    
    
