[opensuse-wiki] front page table

hello :-) what is the goal of the double "|-|-" in the front page table? I don't see any difference in the display. thanks jdd -- http://www.dodin.net http://dodin.org/galerie_photo_web/expo/index.html http://lucien.dodin.net http://fr.susewiki.org/index.php?title=Gérer_ses_photos