diff --git a/lib/src/widgets/toolbar/buttons/alignment/select_alignment_button.dart b/lib/src/widgets/toolbar/buttons/alignment/select_alignment_button.dart
index 6161cb18..b3931394 100644
--- a/lib/src/widgets/toolbar/buttons/alignment/select_alignment_button.dart
+++ b/lib/src/widgets/toolbar/buttons/alignment/select_alignment_button.dart
@@ -14,6 +14,7 @@ enum _AlignmentOptions {
   final Attribute attribute;
 }
 
+/// Dropdown button
 class QuillToolbarSelectAlignmentButton extends StatelessWidget {
   const QuillToolbarSelectAlignmentButton(
       {required this.controller, super.key});