[mwilli20]

This was written by an editor who does not know that "its" should be "it's".

Good catch, I was going to berate them on that but I wasn't sure if this was the illiterate moron's fault or some O'Reilly transcriber's.

I guess O'Reilly should correct it if it's their fault or else they should put [sic] after the error on their website.

[Bahbah]

I wasn't sure if this was the illiterate moron's fault or some O'Reilly transcriber's.

I thought about that but it seemed more likely that they would copy and paste or scan it in rather than transcrible the entire thing, so my best guess is that it is in the original.