chore(doc): remove redundant punctuation marks

[caicancai]

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What's changed and what's your intention?

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[xxchan]

Thanks for your contribution.

In British English, “i.e.” and “e.g.” are not followed by a comma, so the first example above would be:

They sell computer components, e.g. motherboards, graphic cards, CPUs.

Virtually all American style guides recommend to follow both “i.e.” and “e.g.” with a comma (just like if “that is” and “for example” were used instead), so the very same sentence in American English would become:

They sell computer components, e.g., motherboards, graphic cards, CPUs.

https://jakubmarian.com/comma-after-i-e-and-e-g/

Therefore, I think it's find to put a punctuation mark here.

[caicancai]

Thank you for your patient explanation, which helped me learn new knowledge.
closing