--- a/src/java.base/share/classes/java/lang/invoke/MutableCallSite.java	Wed Mar 20 18:01:42 2019 -0400
+++ b/src/java.base/share/classes/java/lang/invoke/MutableCallSite.java	Wed Mar 20 15:35:26 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -197,7 +197,7 @@
      * processed before the method returns abnormally.
      * Which elements these are (if any) is implementation-dependent.
      *
-     * <h1>Java Memory Model details</h1>
+     * <h4>Java Memory Model details</h4>
      * In terms of the Java Memory Model, this operation performs a synchronization
      * action which is comparable in effect to the writing of a volatile variable
      * by the current thread, and an eventual volatile read by every other thread