canceling requested translation

Is there any way to cancel requested translation? I made a mistake. I don't need it.

What is the translation you'd like to cancel?

If you give the link to me I'll do it.

we'll i didn't know what to do and i've translated it. i didn't want to loose my points. so, if it's possible delete it both, please.
http://www.cucumis.org/translation_1_t/browse-translations_w_0_aal_|141689||||||||.html

thank you very much. sorry.