I've seen this before... and it really creeps me out.
It creeps me out because my eyes scan accross that paragraph, and I can read it out loud and clearly without making a single mistake like as if it was spelled perfectly. The moment I hesitate, though, all I see is gibberish I realize that I don't see a single correct word and something goes off in my head that tells me that I'm making it all up and it really doesn't say anything.
Man taht carp is gniog to divre me ntus!
BtoerhrAP