Update the date in the copyright notice in the help.
<p><b><h2><center>Parts of VisIt are under the following licenses.</center></h2></b></p>
<p><b><h2>VisIt License:</h2></b></p>
<p>BSD 3-Clause License</p>
-<p>Copyright (c) 2000 - 2019, Lawrence Livermore National Security, LLC</p>
+<p>Copyright (c) 2000 - 2020, Lawrence Livermore National Security, LLC</p>
<p>All rights reserved.</p>
<p>LLNL-CODE-793424</p>
<p>Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:</p>
