Separate names with a comma.
So what about the rule on page 65 here: http://ar.fifa.com/mm/document/affederation/generic/81/42/36/lawsofthegame_2011_12e.pdf
So how do you explain what's on page 65 here: http://ar.fifa.com/mm/document/affederation/generic/81/42/36/lawsofthegame_2011_12e.pdf