Fix Typo

[https://rocketmq.apache.org/zh/docs/4.x/producer/06message5/](url)
原文：如果发送成功则执行本地事务，并根据本地事务执行成功与否，**向 Broker 半事务消息状态**（commit或者rollback），半事务消息只有 commit 状态才会真正向下游投递。

Open the linked Chinese producer documentation page and locate the quoted sentence. Use the surrounding text and project terminology to confirm the intended wording, update the sentence, and verify that the rendered page no longer contains the typo.

Written by the indexing model from the issue text.