goctl mysql link error

[codeErrorSleep]

The link to MySQL's "host_port" in the document here is incorrect; it should be "host:port".

[codeErrorSleep]

link: https://go-zero.dev/en/docs/tutorials/cli/model#goctl-model-mysql-datasource-directive

[codeErrorSleep]

There's another issue: the "doc contribution guide" on the go-zero documentation points to this repository https://github.com/zeromicro/portal, which seems to be the tutorial for the old official website and is no longer maintained, right? This page also needs to be synchronized and updated.
还有一个问题:go-zero文档上面的doc contribution guide指向的是这个仓库https://github.com/zeromicro/portal,这个应该是老的官网的教程,已经不维护了吧,这个页面也要做一下同步更新,