The article is not about that link. Here's what it says:

Yesterday, I read a Wikipedia page for a book I’m about to review. I am still unsettled.

The page was stripped of reality, and in its place was a sanitized fairytale where Putin is good and the book — a brutal and damning historic account of Soviet abuses — is subtly and not so subtly undermined from every direction.

Once I got over the shock of what I had just read — it was like being forced into an alternate reality — I began investigating Russia’s relationship to Wikipedia. Perhaps not surprisingly, the Russian state has been steadily distorting truth, exploiting the platform’s crowd-sourcing architecture to influence public knowledge.