I removed the two wire light switch (ZE-109) for a hunter ceiling fan, but did not take a picture of where the wires go.

It's a two wire switch and you should have two wires. Doesn't matter which goes where.

Yes agree, its not like a black and a white wire, one hot and one nuetral. Those two wires are one wire cut in half, closing the switch just reconnects the ends, so to speak.