Update all tests

tests/lib/async/future_or_only_in_async_test.dart

Index: tests/lib/async/future_or_only_in_async_test.dart
diff --git a/tests/lib/async/future_or_only_in_async_test.dart b/tests/lib/async/future_or_only_in_async_test.dart
index 9942443029cc566426246c6bab6aa98e276cfd0d..beb571b158da4690cc82875dd1be61301e8bc078 100644
--- a/tests/lib/async/future_or_only_in_async_test.dart
+++ b/tests/lib/async/future_or_only_in_async_test.dart
@@ -6,9 +6,9 @@
 
 dynamic foo(dynamic x) {
   return x as
-      FutureOr<  /// 00: runtime error, static type warning
+      FutureOr<  //# 00: runtime error, static type warning
         int
-      >          /// 00: continued
+      >          //# 00: continued
   ;
 }