Cam Ok?

I was going through my engine this year and I found this really small imperfection on a cam lobe. The lobe has full lift so there is very little wear and all the rest of the lobes are in great shape. The old lifters all had a good wear pattern but I am still replacing all the lifters with new ones.
Do you think it'll be alright to run it? What would you do? Of course I don't want to tear it apart again but I want it to last too. Thanks