spring基于Annotation装配Bean时在bean.xml中添加<context:component-scan>标签报错

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd" >

    <!-- 使用context命名空间的compent-scan元素进行注解的扫描，其base-package属性用来通知spring所需要扫描的目录 -->
    <context:component-scan base-package="com.yan.annotation"/>

</beans>