Two Moons from Zero no Tsukaima

Current line:
たったひとつ 誓ってほしの　あの月に (once near the beginning with a wide space and once more near the end with a narrow space—NB: it is indeed printed with these inconsistent spaces in the official lyrics booklet, see link below)
Tatta hitotsu chikatte hoshi no ano tsuki ni

Correct line:
たったひとつ 誓ってほしいの　あの月に
Tatta hitotsu chikatte hoshii no ano tsuki ni

Additionally, the current lyrics have this footnote:
*1: I think there's a little mistyped on the original lyric for the word 'wa' here
I believe it needs to be removed. I don’t see any mistyped ‘wa’. Perhaps the original submitter was thinking about the topic particle は, but the line that’s marked with this footnote doesn’t have one and instead has the sentence-final particle わ, which is correctly printed.

Source: lyrics scan, audio