Update the release annoucement template with ISO 19115-3.


git-svn-id: https://svn.apache.org/repos/asf/sis/site/trunk@1867847 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/content/templates/release-announce.html b/content/templates/release-announce.html
index 8a3683a..bbeaf35 100644
--- a/content/templates/release-announce.html
+++ b/content/templates/release-announce.html
@@ -25,7 +25,7 @@
     </p>
     <ul>
       <li>Geographic metadata (ISO 19115)<ul>
-        <li>Read/write ISO 19139 compliant XML documents</li>
+        <li>Read/write ISO 19115-3 and legacy ISO 19139 compliant XML documents</li>
         <li>Read from netCDF, GeoTIFF, Landsat, GPX and Moving Feature CSV encoding</li>
       </ul></li>
       <li>Raster data<ul>