You mean the following sentence?

> Make your website of record your website.

I don't see a typo (and your comment is 3 minutes more recent than his, so I don't think he made any corrections). Maybe "record" is throwing you off?

What he means is that "Your official or authoritative website (i.e., website of record, like owner of record) should belong to and be controlled by you."

Edit: If you're saying that the sentence could be hard to parse, yes I agree.

Ah, much better way of phrasing it. Thanks

* website-of-record should be your own.

That's good. I'd probably have used quotes to indicate I'm using a phrase that's made up or not very common. Your "website of record" should be your own. So-called. If you will.