diff --git a/packages/flutter_test/lib/flutter_test.dart b/packages/flutter_test/lib/flutter_test.dart
index ad6076bb235..d05840d5de6 100644
--- a/packages/flutter_test/lib/flutter_test.dart
+++ b/packages/flutter_test/lib/flutter_test.dart
@@ -27,7 +27,7 @@
 /// with the following signature:
 ///
 /// ```dart
-/// Future<void> main(FutureOr<void> testMain());
+/// Future<void> testExecutable(FutureOr<void> Function() testMain);
 /// ```
 ///
 /// The test framework will execute that method and pass it the `main()` method