I've just relaunched my website with HTML5 for the first time and sadly I'm finding that there's a meta element added by jQuery Colorbox which breaks validation:
Error: Bad value jQuery Colorbox for attribute name on element meta: Keyword jquery colorbox is not registered. From line 24, column 588; to line 25, column 38 </script> <meta↩name="jQuery Colorbox" content="4.2"/> <styl
Is this meta element necessary for Colorbox to work? If it's not is it possible to remove it through some sort of remove_action hook?