Was I in the wrong?

I was having brunch with one of my friends at one of the more chic places in Brussels(privately operated) - I don't want to put them in a bad light, so never mind where. The final bill came to 33 EUR which I think was a decent size order for the establishment, eg. 2 full meals. In the breakfast menu it was listed that coffee was included, but when I asked the waitress if we could have a refill of the coffee(after the small cup was emptied) or we would have to pay extra for that, eg. standard rate for a coffee 3.20 EUR, she said, we would have to pay extra. I complained and said I found that a bit unreasonable if the menu says coffee is included and that I thought it was a bit cheap to refuse a refill of something that came out from a coffee dispensing machine, but she said, it is not me who makes the rules, etc, go speak to my boss etc etc. I mentioned then I actually, I had some time back been given a free refill of coffee by that very boss at this place(who was not in she said)

Anyhow the bill was settled and we left without leaving a tip. Who was reasonable here? I think that to pay 3.20 Eur for an extra cup of coffee when you have already paid for 2 full fairly expensive meals and the menu says coffee is included is petty. Any views?

PS: Fee free to flame me