Did you really just revert an obviously correct edit as "vandalism"?

Someone changed "WKRPC" to "KPRC" in the (still otherwise execrable, but that's beside the point) National Academic Championship article. As a quarter-second Google search shows, KPRC is correct; furthermore, anyone who knows anything could tell that it was right, since all American TV stations have four-letter (not five-letter) identification codes, that start with either K or W (but not both). Whatever the reason your reversion was 100% wrong, and the original edit was not vandalism. Are you one of the people who just revert every change you see, mark it as "vandalism," and then go jerk off over the new size of your edit count?