Sample JSP don't contain page directive and request URL was wrong.

I found errata at Convention-plugin document(http://struts.apache.org/docs/convention-plugin.html)

'4.Code behind hello world'
1) JSP sample code(WEB-INF/content/hello-world.jsp) uses EL but not define JSP directive , ${message} doesn't perform.

<%@ page language="java" contentType="text/html; charset=utf-8" isELIgnored="false" pageEncoding="utf-8" %>

2) This sample execute request URL is wrong. I guess http://localhost:8080/(your-context-path)/hello-world .

'If start up the application server and open up http://localhost:8080/hello-world in our browser'