Below these three icons you see some braille.

⠗⠑⠌⠗⠕⠕⠍⠎

…It says “restrooms” in English. In fact it even uses ⠌ as an abbreviation of “st”, something only done in English and Irish braille.

You then place your fingertip on the braille. It isn’t actually raised.

You then realize that it isn’t even plural restrooms in the first place, it’s single-user.