Grammar mistake in Pathfinder's ultimate

Pathfinder's "Zipline Gun" ultimate ability reads:
"Creates a zipline for everyone to use. Riders take 50% less damage while its energized."

It should say "it's" or "it is," not "its." So:
"Creates a zipline for everyone to use. Riders take 50% less damage while it's energized."
would be proper English.

Not sure if this is a bug per se, but I don't know where else to report this. Thanks and have a great day!