Updated documentation for new attribute

Submitted By: Jaco de Groot <jaco.de.groot@eo.nl>


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268362 13f79535-47bb-0310-9956-ffa450edef68

docs/index.html

@@ -1536,6 +1536,12 @@ To use a fileset, the <var>todir</var> attribute must be set.</p>
     <td valign="top" align="center">One of either <var>file</var> or 
     at least one nested fileset element.</td>
   </tr>
+  <tr>
+    <td valign="top">preservelastmodified</td>
+    <td valign="top">Give the copied files the same last modified
+      time as the original files. Defaults to &quot;no&quot;.</td>
+    <td valign="top" align="center">No</td>
+  </tr>
   <tr>
     <td valign="top">tofile</td>
     <td valign="top">The file to copy to.</td>