Small crease on bottom, does this need fixing?

I've picked up a 2nd hand board and just noticed a small crease on the bottom. Dude said that there was a ding that was patched up with resin on one side which I thought was ok, but I didn't notice that there was a slight crease at the same level on the opposite side of the board. Assuming it was creased together as it's in the same area, it's not visible in all lights only at certain angles. Definitely can feel the depression when running a hand over though. Stops just short of the rail and centre of the board.
Does it need fixing/is something like this worth fixing?




Does it need fixing/is something like this worth fixing?



