Talk:API GetSpellCooldown

There is a problem with the text on this page, the link and name is "GetSpellCooldown" but the text then talks about GetActionCooldown?

second argument...
discrepancy between link from API list page and function description page

ingame test shows that second argument should be "booktype", which takes either of the following values BOOKTYPE_SPELL, BOOKTYPE_PET, "spell" or "pet"