diff --git a/lib/src/widgets/delegate.dart b/lib/src/widgets/delegate.dart
index bd681e76..8b98803e 100644
--- a/lib/src/widgets/delegate.dart
+++ b/lib/src/widgets/delegate.dart
@@ -1,8 +1,8 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
-import '../../flutter_quill.dart';
 
+import '../../flutter_quill.dart';
 import 'text_selection.dart';
 
 typedef EmbedBuilder = Widget Function(
diff --git a/lib/src/widgets/proxy.dart b/lib/src/widgets/proxy.dart
index 45a513b2..f002ec94 100644
--- a/lib/src/widgets/proxy.dart
+++ b/lib/src/widgets/proxy.dart
@@ -129,6 +129,7 @@ class RenderEmbedProxy extends RenderProxyBox implements RenderContentProxyBox {
 }
 
 class RichTextProxy extends SingleChildRenderObjectWidget {
+  /// Child argument should be an instance of RichText widget.
   const RichTextProxy(
     RichText child,
     this.textStyle,