extra note about final method for ultra-idiotic users

git-svn-id: https://svn.jboss.org/repos/hibernate/trunk/Hibernate3/doc@6322 1b8cb986-b30d-0410-93ca-fae66ebed9b2

reference/en/modules/persistent_classes.xml

@@ -201,7 +201,8 @@ public class Cat {
             </para>
             <para>
                 You should also avoid declaring <literal>public final</literal> methods on the 
-                non-final classes.
+                non-final classes. If you want to use a class with a <literal>public final</literal> 
+                method, you must explicitly disable proying by setting <literal>lazy="false"</literal>.
             </para>
         </sect2>