Looks like the message got across, even without a sarcasm smiley.
IIRC locations are exempt from spelling corrections, in such cases.
In my 'neighbourhood' we do have quite a few cities that have their own name in French/German/Dutch:
Bastogne / Bastenach / Bastenaken
Liege / Luttich / Luik
Aix-Chapelle / Aachen / Aken