Simple pattern question

I have been so busy this is the first time I’m picking up my needles for quite some time! :shock:
I’m stuck though in the middle of my project. The pattern tells me to yrn, p2tog then repeat. YRN I would only guess is yarn ~ what is it trying to tell me?? :??

YRN = yarn round needle = yo :smiley:

Perfect Ingrid! Thanks so much!