Correct, you're looking at the old description for that achievement, Gobbopathe, which was a little ambiguous (from the text formatting it looks like you copied it from my post last year
). In Beta 8 the description was later changed to the more specific "Manually trigger a Chute Trap."
That's an achievement not only because it's something you might want to do for strategic purposes, but was also intended to ensure players eventually know that command
For the most recent versions of achievements and descriptions, use Steam or the in-game Achievements UI, since some have since been adjusted.