Can a mistaken post be deleted?

[Dino the Dinosore]

Is there any way to delete a post that was made in error to the wrong thread? Specifically the last post to this thread -

http://forum.freeciv.org/f/viewtopic.php?f=4&p=99136#p99136

Same post also appears in the correct thread. Not a big deal, just an annoyance.

[Corbeau]

If your post is the last in the thread, there is a small "x" next to the edit and quote icons...