Pruning marijuana plant

A question from a fellow grower:

It’s about a month and change old and its first set of fan leaves has a little dis coloring (slightly browned at the tip). It’s second, third, and now sprouting fourth sets are fine, full, and very green and healthy looking. Can I simply prune/cut off this one leaf? The other leaf it sprouted with hasn’t been affected either.

No need to cut off any leaves.