HELP: shaping heel for sock/stocking

I’m relatively new to knitting, so anything more than the basic knit/purl stitches is brand new to me. I’m following a Bernat Christmas stocking patter. I’m at the point where I’m to shape the heel. I have 32 on the needle.

The pattern says
1st Row:(RS) S|1. K19. Ssk. K1. Turn

2nd row: s|1p. P10. P2tog. P1. Turn

What’s does turn mean?

How do I start the 2nd row when I still have 10 stitches on the working needle. I’m so confused!

It’s a short row. Trust the pattern. Turn it when it says. That is how you shape heels.