An issue with cronjob (eZSIBlockFunction not found)

Hi,

Just a small mistake in the cronjob file "siblockupdate.php".
On line 150 (trunk), in method "removeFileIfNeeded", a static call on class "eZSIBlockFunction" is made :
$fileHandler = eZSIBlockFunction::loadSIFileHandler();

But it seems that this class doesn't exist (any more at least) and can't be found, issuing a fatal error.
The class may have been renamed to "eZSiBlockFunction" (with a low "i"), but the reference hasn't been updated. As far as tells the svn this has always been the case (since initial import).