It is our duty, our responsibility, to bring you this news: Australia put 46 million new dollar bills into circulation in October and months passed before anyone seemed to have noticed that the currency contained an unfortunate spelling error.

The admittedly tiny mistake, on the new $50 note, came to light this week, according to local reports, after someone spotted the typo and anonymously alerted a radio station to the problem: The last “i” in the word “responsibility” was missing.

The Reserve Bank of Australia told local publications that it would fix the mistake, but leave the millions of notes bearing the misspelled word in circulation.