update 调整缩进，补充注释

gssong

2024-06-02 2e32b748b6cf5bcc3004b354f56ce007420fb1d9

 ruoyi-modules/ruoyi-demo/src/main/resources/mapper/demo/TestTreeMapper.xml

@@ -2,6 +2,6 @@
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.demo.mapper.TestTreeMapper">
<mapper namespace="org.dromara.demo.mapper.TestTreeMapper">

</mapper>