Correct and improve Russian translation

While sharing Russian website version, I noticed a typo, several words missing first letter, and a couple of paragraphs were duplicated.

I corrected those, then went through the whole translation once again and made some editions: simplified grammatical constructions, etc.

Checked the Russian version locally, works as expected.

I also registered on Zanata platform, but could not figure out how to start making edits (perhaps need to join a translation group?) So I decided to submit these corrections via git merge request. Is it ok? Or should I try to copy my corrections to Zanata ru translation?