Update includes/dart-integrations/dio.mdx

Co-authored-by: Alex Krawiec <[email protected]>

Author: buenaflor

includes/dart-integrations/dio.mdx

@@ -69,7 +69,7 @@ await Sentry.init((options) {
 
 ### Failed Request Status Codes
 
-You can customize which status codes should be considered as failed requests by setting the `failedRequestStatusCodes` option when calling `addSentry()`.
+You can customize which status codes should be considered failed requests by setting the `failedRequestStatusCodes` option when calling `addSentry()`.
 
 ```dart
 import 'package:sentry_dio/sentry_dio.dart';