removed unused comment

lib/screens/sharedMethods/http_request.dart

@@ -44,8 +44,6 @@ class HttpRequestService {
         response = await dio.post(prefs.getString('fotofallenApiAddress') ?? "",
             data: saveDataMap == null ? saveDataString : jsonEncode(saveDataMap));
       } else {
-        // write username in Sent field
-
         response = await dio.post(prefs.getString('exkursionenApiAddress') ?? "",
             data: saveDataMap == null ? saveDataString : jsonEncode(saveDataMap));
       }