diff --git a/packages/stream_chat_flutter_core/lib/src/typedef.dart b/packages/stream_chat_flutter_core/lib/src/typedef.dart
index 6cbc25a6..3077574e 100644
--- a/packages/stream_chat_flutter_core/lib/src/typedef.dart
+++ b/packages/stream_chat_flutter_core/lib/src/typedef.dart
@@ -3,5 +3,4 @@ import 'package:flutter/widgets.dart';
 /// A signature for a callback which exposes an error and returns a function.
 /// This Callback can be used in cases where an API failure occurs and the widget
 /// is unable to render data.
-typedef ErrorBuilder = Widget Function(
-    BuildContext context, Object error);
\ No newline at end of file
+typedef ErrorBuilder = Widget Function(BuildContext context, Object error);