Mine look like that. You can mess with it and get it "straighter", but it's not worth the time. Mine don't leak and have never had any problems. Showed it to the dealer once...we walked the lot and saw about every other Jeep had the same (non)-issue.
To me, it's simply a QC issue on Jeeps part, but doesn't really affect anything.
Lift it high enough, you'll never see it.