W2 says i lived in a state i didn't

i changed jobs within my organization on 12/23.  i live in SC and for some odd reason when i was set up it said i worked in AZ.  When I imported my W2 in box 15 it had values for SC and AZ.  How does this impact my return?  Do i just merge the values and remove the AZ line?  The HR system has been updated, so its fixed go forward.  Just curious on the tax return part. Thanks!