diff --git a/example/lib/main.dart b/example/lib/main.dart
index 5efc4726..3847f5c1 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -198,7 +198,7 @@ class _MyAppState extends State<MyApp> {
         message = "Result code: ${paymentResult.resultCode}";
       case PaymentCancelledByUser():
         title = "Cancelled by user";
-        message = "Drop-in cancelled manually by user";
+        message = "Drop-in cancelled by user";
       case PaymentError():
         title = "Error occurred";
         message = "${paymentResult.reason}";
diff --git a/lib/src/utils/dto_mapper.dart b/lib/src/utils/dto_mapper.dart
index 721c12a6..eaa882e5 100644
--- a/lib/src/utils/dto_mapper.dart
+++ b/lib/src/utils/dto_mapper.dart
@@ -68,23 +68,6 @@ extension AmountMapper on Amount {
         currency: currency,
       );
 }
-//
-// extension PaymentResultMapper on PaymentResultDTO {
-//   PaymentResult fromDTO() => PaymentResult(
-//         type,
-//         reason,
-//         result?.fromDTO(),
-//       );
-// }
-//
-// extension PaymentResulModelMapper on PaymentResultModelDTO {
-//   PaymentResultModel fromDTO() => PaymentResultModel(
-//         sessionId,
-//         sessionData,
-//         resultCode,
-//         order?.fromDTO(),
-//       );
-// }
 
 extension OrderResponseMapper on OrderResponseDTO {
   OrderResponse fromDTO() => OrderResponse(