memo code for AmountSplit

[sdementen]

shouldn't it be an E instead of a M for the memo field of a split in

class AmountSplit(BaseEntry):
_fields = [
Field('category', 'string', 'S'),
Field('to_account', 'reference', 'S'),
Field('amount', 'float', '$'),
Field('percent', 'string', '%'),
Field('address', 'multilinestring', 'A'),
Field('memo', 'string', 'M'),
]