Bad parse: 9622 South Avenue N

[rmx90210]

Hello!

FIrst off, thank you for this incredibly helpful library :) I was trying to parse 9622 South Avenue N, Chicago, IL 60617 and got the following results (apologies for the formatting, pasting in from the browser sandbox):

9622 | AddressNumber
S | StreetName
Ave | StreetNamePostType
N | StreetNamePostDirectional
Chicago | PlaceName
IL | StateName
60617 | ZipCode

Per city data, this address doesn't have a StreetNamePostType.

I'd be happy to dig into the training docs and do a PR for this. I have a few other similar addresses in Chicago that might be helpful.

Thank you!