diff --git a/lib/src/widgets/toolbar.dart b/lib/src/widgets/toolbar.dart
index 1f9fbc92..947ed255 100644
--- a/lib/src/widgets/toolbar.dart
+++ b/lib/src/widgets/toolbar.dart
@@ -433,7 +433,7 @@ class QuillToolbar extends StatelessWidget implements PreferredSizeWidget {
 
   @override
   Size get preferredSize => Size.fromHeight(toolBarHeight);
-    
+
   @override
   Widget build(BuildContext context) {
     return I18n(