[docs] fix some format issue

[enkilee]

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Docs

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Some docs error,fix it. chinese docs fix links: https://github.com/PaddlePaddle/docs/pull/5277

[paddle-bot[bot]]

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[paddle-bot[bot]]

✅ This PR's description meets the template requirements! Please wait for other CI results.

[enkilee]

fix some errors

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waiting

[enkilee]

pc