It took me a while to understand why there was such a tricky character as semicolon in the first unit. On a Swedish keyboard, I think it's equivalent to typing

It took me a while to understand why there was such a tricky character as semicolon in the first unit. On a Swedish keyboard, I think it's equivalent to typing the < key on a US keyboard (and the left shift key on a Swedish keyboard is tiny). We have QWERTY though.