I tried to replace it with the one below, but the page is locked for editing apparently to stop vandalism!
"Semi-protection prevents edits from unregistered users (IP addresses), as well as edits from any account that is not autoconfirmed (is at least four days old and has made at least ten edits to Wikipedia) or confirmed. This level of protection is useful when there is a significant amount of disruption or vandalism from new or unregistered users, or to prevent sock puppets of blocked or banned users from editing, especially when it occurs on biographies of living persons who have had a recent high level of media interest."