I'm surprised this glitch in the game log output wasn't ferreted out before the final patch--it seems like a line that should show up frequently in logs, yet no one reported it and I don't recall seeing it in any of the logs I examined.
Apparently the game is grabbing the same text to refer to a "swinging strike" on a bunt attempt, whether that was strike one or two or three. It looks weird (maybe because it's wrong!
), but at least it's only an error in the game log display.