Can an admin delete my rating for 2 albums?

http://www.progarchives.com/album.asp?id=7836
http://www.progarchives.com/album.asp?id=34379

I clicked in the rating of this albums because i wanted to see if the score went up for some reason, but when i did it i chose the wrong album and when i chose the right one i felt like removing the score and i couldn't, really silly experiment and mistake to make. I could review it but Prog Folk is not my style and i have heard the band almost always because it gets played a lot where i live, so i'm really conflicted in giving a review to this one, i want the album to do well but i don't feel like giving an honest score so i preffer to withdraw myself from making a rating on those.

I know that mods are the only ones that can do this and i would be very thankful if you where to do it, so please.

Thank you very much! Now i'll be more cautious.