diff --git a/data/playground/dart.dart b/data/playground/dart.dart
index 94f41c2f84..21003320d8 100644
--- a/data/playground/dart.dart
+++ b/data/playground/dart.dart
@@ -1,3 +1,3 @@
-void foo() {
+foo() {
   if (true) {}
 }