'Which Language / Syntax / MarkUp is this?

While writing a README in one of my projects, GitHub Co-Pilot suggested a piece of code that I don't understand. It seems to be some mark-up of some sort.

Does anyone know what it means?

[//]: # ( Language: markdown
[//]: # ( Path: cmd/web/README.md

Context:enter image description here



Solution 1:[1]

Found out that this is a way of adding comments in Markdown.

It has been well explained in this answer: https://stackoverflow.com/a/20885980/2370679

Sources

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Source: Stack Overflow

Solution Source
Solution 1 muya_