diff --git a/Submarines/SsnSeawolfUnitedStates/SSN21Seawolf.x3d b/Submarines/SsnSeawolfUnitedStates/SSN21Seawolf.x3d
index e3a1be8083c32acd08c30e1a2a46cb0cf2f62a83..2f4b1d0067743fd1fe03891b7e1568a58cdeb559 100644
--- a/Submarines/SsnSeawolfUnitedStates/SSN21Seawolf.x3d
+++ b/Submarines/SsnSeawolfUnitedStates/SSN21Seawolf.x3d
@@ -8,7 +8,7 @@
     <meta content='Ryan Alexander Rippeon' name='translator'/>
     <meta content='1 March 2007' name='created'/>
     <meta content='6 March 2007' name='translated'/>
-    <meta content='14 January 2014' name='modified'/>
+    <meta content='28 November 2019' name='modified'/>
     <meta content='http://www.fas.org/man/dod-101/sys/ship/ssn-21.htm' name='reference'/>
     <meta content='http://www.fas.org/man/dod-101/sys/ship/seawolf.gif' name='drawing'/>
     <meta content='http://www.fas.org/man/dod-101/sys/ship/ssn21_4.gif' name='Image'/>
@@ -21,7 +21,7 @@
     <meta content='../../license.html' name='license'/>
   </head>
   <Scene>
-    <WorldInfo info='"http://www.fas.org/man/dod-101/sys/ship/ssn-21.htm"' title='SSN21'>
+    <WorldInfo info='"http://www.fas.org/man/dod-101/sys/ship/ssn-21.htm"' title='SSN21Seawolf.x3d'>
       <MetadataSet name='SMAL' reference='https://savage.nps.edu/Savage/Tools/SMAL/SMAL.html'>
         <MetadataString containerField='value' name='version' value='"1.0"'>
           <MetadataString name='appinfo' value='"This is the version of SMAL employed, not of the model."'/>