Remove verifyReceipt code in app delegate

SwiftyStoreKit-iOS-Demo/AppDelegate.swift

@@ -32,28 +32,11 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool {
 
-        verifyReceipt()
-
         completeIAPTransactions()
 
         return true
     }
     
-    func verifyReceipt() {
-
-		let appleValidator = AppleReceiptValidator(service: .production)
-		SwiftyStoreKit.verifyReceipt(using: appleValidator, password: "your-shared-secret") { result in
-            switch result {
-            case .success(let receipt):
-                print("\(receipt)")
-            case .error(let error):
-                if case .noReceiptData = error {
-                    SwiftyStoreKit.refreshReceipt { result in }
-                }
-            }
-        }
-    }
-    
     func completeIAPTransactions() {
         
         SwiftyStoreKit.completeTransactions(atomically: true) { products in