Hi Everyone. I am currently working on a Baby Bunny Blanket. This is a free pattern that I found on the Lion Brand website. I have worked 39 rows with various increases. For the next two rows (rows40-41) the pattern reads: Cast on 12 sts, knit to end of row. The pattern says that the entire blanket is worked in one piece so I am just a little confused as to what method of increasing I should use?

Thanks in advance for the help.