Please help with mittens.

[chocogirl]

I got this pattern instruction from:
http://www.woolencollectibles.com/in...amples/Mittens

And I really don't get what it means by "K one round even"???

Can someone help me out please? This is my first attempt at knitting mittens.

Increase round: K1, M1, K2, M1, K to end of rnd. K one rnd even.

Thanks so much!