Next5.1.2版本的标签和分类问题（已解决）

按照文档新建tags和categories后hexo g 两处的index.md会报错。。。
这个是tags的 categories的一模一样

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已解决 官方文档那里有点小问题，被我照抄导致语法错误、、。、

The issue reports errors in both index.md files after creating tags and categories, and says a syntax error in the official documentation caused the problem. Inspect the relevant tag and category documentation, then reproduce with `hexo g`; done means the documented configuration generates without errors.

Written by the indexing model from the issue text.