Repeating pattern = left over stitches

I’m trying to make a baby blanket with sailboats on it. I have 202 stitches on my needle. The instructions tell me to repeat the 2 charts (pattern) each twice going across. The problem is that the charts each total 40 stitches (total stitches 162). What do I do with the other 40 stitches? I did check further down but nothing explains what to do with the extra. It doesn’t look like there is a border on the sides. I’m not an expert but I can read a pattern and add correctly. Help!

Welcome to KH!
Can you give us the name of the pattern or a link to it, please? Even the photo can be helpful.
Is there a different pattern between the sailboat charts?