Slight scratch on side of tire - ok or a problem

See photos (attached/uploaded, hopefully they show up or I’ll link them elsewhere). Similar to this thread:

http://community.cartalk.com/discussion/2299242/scratched-tire-with-some-rip-does-this-need-replacing-or-can-it-be-patched-or-left-alone

but this time, the scratch isn’t as deep or bad. But still got me thinking whether this is anything to be concerned about or not this time around.

In attached photo, the scratch is by the “a” and the “n” in Hancook. These are new tires I replaced recently, this gonna affect its warranty? Besides the scratch on one tire, all 4 tires, are fine.

That is no more than just a small scuff mark.
You have nothing to worry about.

Yosemite

+1 for @Yosemite. Good to go.

Normal wear and tear.
Drive it and git r dun

Thanks, good to know, phew.

Keep 'em smilin you guys.