Missing key italian translation

When I open the program CCleaner, there is a new string is not translated into Italian language.

This string is in the "Tools" => "Uninstall Programs" => Label called Version.

the label is still in English version but for italian translation is " Versione"

Here there is a screenshot:

http://stashbox.org/769308/CCleaner_Missingtranslation.jpg

Please fix it.