[test] Fix unused FileCheck prefixes in lldb

GitOrigin-RevId: 45db9d4594bdbb4a304c16f6ad61b87c60eeb300
diff --git a/test/Shell/Reproducer/TestMultipleTargets.test b/test/Shell/Reproducer/TestMultipleTargets.test
index 7859480..cb2f766 100644
--- a/test/Shell/Reproducer/TestMultipleTargets.test
+++ b/test/Shell/Reproducer/TestMultipleTargets.test
@@ -21,3 +21,5 @@
 
 # CAPTURE: Reproducer is in capture mode.
 # CAPTURE: Reproducer written
+
+# REPLAY:  Reproducer is in replay mode.