How to report an error in OpenCore documentation?

In section 7.8 Quirks Properties of the OpenCore Reference Manual (0.8.3)

1. AppleCpuPMCfgLock

(f) Download and run Modified GRUB Shell compiled by brainsucker...

--> The hyperlink on "brainsucker" doesn't work anymore. It should probably point to this page: https://habr.com/en/users/brainsucker/

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Who should I contact to make the change? Is it u/vit9696 ?