Added overlay comment

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@22174 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/ui/repo/tag/PageTag.java

@@ -16,6 +16,11 @@
  * You should have received a copy of the GNU Lesser General Public License
  * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
  */
+ 
+/*
+ * There is an Enterprise overlay for this file
+ */
+
 package org.alfresco.web.ui.repo.tag;
 
 import java.io.IOException;