Message
list
@list-type must have one of the following values: "unorder", "bullet", "order", "simple",
"alpha-lower", "alpha-upper", "roman-upper", "roman-lower", "none"
Rule XPath:
This rule ASSERTS the following, raising an alert if FALSE:
@list-type = ('unorder', 'bullet', 'order', 'simple', 'alpha-lower', 'alpha-upper',
'roman-upper', 'roman-lower', 'none', 'custom')