Change airport code for Moldova/Chisinau

[testitquickly]

Use 3-letter airport codes in order to get the weather information at the airport Moldova/Chisinau:

$ curl wttr.in/rmo # Weather for IATA: rmo, Chisinau International Airport, Moldova

Current request curl wttr.in/rmo return info for:
Athani-Medical College Road, Thrissur, Kerala, 680596, India [10.6183393,76.2012745]

[chubin]

Yes, it is a known problem (see #1225, item 2 in the list), also #952.
Anyway, thank you for reporting, and I hope to have it fixed soon.

[testitquickly]

Thank you, really appreciate it!