src/java.base/share/classes/java/time/zone/package-info.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -68,11 +68,11 @@
  * Daylight Saving Time and Time-Zones are concepts used by Governments to alter local time.
  * This package provides support for time-zones, their rules and the resulting
  * gaps and overlaps in the local time-line typically caused by Daylight Saving Time.
  * </p>
  *
- * <h3>Package specification</h3>
+ * <h2>Package specification</h2>
  * <p>
  * Unless otherwise noted, passing a null argument to a constructor or method in any class or interface
  * in this package will cause a {@link java.lang.NullPointerException NullPointerException} to be thrown.
  * The Javadoc "@param" definition is used to summarise the null-behavior.
  * The "@throws {@link java.lang.NullPointerException}" is not explicitly documented in each method.