Index: /tc6.0.x/trunk/webapps/docs/config/context.xml
===================================================================
--- /tc6.0.x/trunk/webapps/docs/config/context.xml	(revision 570417)
+++ /tc6.0.x/trunk/webapps/docs/config/context.xml	(working copy)
@@ -329,6 +329,8 @@
         <p>Amount of ms that the container will wait for servlets to unload.
         If not specified, the default value of the flag is <code>2000</code> 
         ms.</p>
+        <p>You can set <code>0</code> if it takes long time to shutdown your
+        Tomcat that has many servlets.</p>
       </attribute>
 
       <attribute name="unpackWAR" required="false">