another typo

[Yves Savourel <ysavourel@enlaso.com>]

The in Id definition section we have the list of which element use them:

"Used in: <file>, <unit>, <segment>, <ignorable>, <match>, <data>, <sc>, <ec>, <ph>, <pc>, <mrk> and <sm>."
But <match> should not be there as it is not a core element and has its own definition.

-ys