> Hmm it seems that XEP0095 later specifies that the "cancel" type is to > be used in that context. So fair enough, there is no error there. >
Well actually there is a minor error since Exemple 7 in section 3.2 uses an error type "cancel" for a bad-profile condition when it is specified in section 4.2 that it should be "modify". - Sylvain
