chore(docs): fix tiny typos in documentation files

[xiaobei0715]

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[drHuangMHT]

I suggest we batch up the typo fixes so that we won't spend too much time on those separate PRs.
建议多存点更改再一起提交，以免浪费太多时间

[jxs]

Thanks for the PR!

I suggest we batch up the typo fixes so that we won't spend too much time on those separate PRs. 建议多存点更改再一起提交，以免浪费太多时间

yeah, we are also tagging them with the typo-fix label and waiting for the airdrop season to pass, to then merge them.
Thanks @drHuangMHT

[xiaobei0715]

Thanks for the PR!

I suggest we batch up the typo fixes so that we won't spend too much time on those separate PRs. 建议多存点更改再一起提交，以免浪费太多时间

yeah, we are also tagging them with the typo-fix label and waiting for the airdrop season to pass, to then merge them.是的，我们还用 Typo-fix 标签标记它们，并等待空投季节过去，然后合并它们。 Thanks @drHuangMHT谢谢 @drHuangMHT

Okay, thank you very much! Because I didn't find any other typo, have a nice day! 🙂