When i modify/cancel a spread order with 2 contracts (eg a bear put spread), does that count as 1 cancel ($1.20) or 2 cancel ($2.40)?

Quote from yucca_mtn:
IB doesn't charge to modify spread orders. For example to change the number of contracts or the price. They do charge to cancle orders. One can get around that by setting a price that is unreasonable, then the order expires unfilled, with no charge.
Quote from Nasdaq5048:
When i modify/cancel a spread order with 2 contracts (eg a bear put spread), does that count as 1 cancel ($1.20) or 2 cancel ($2.40)?