Wing Commander CIC

The part describing all the ships seems inaccurate. On my copy, about the Hornet, it has these lines:

Missile Hardpoints (3 x 2):
2 DF / 2 DF
2 HS

But I've flown the Hornet, and I know it only has 2 DF and 1 HS. Unless they're double missiles or something, but they don't seem that way...