In Swedish, "förtio" is an informal non-standard spelling of 40. "Fyrtio" is the formal and established spelling of 40 in Swedish.
Changes proposed in this pull request:
Change the spelling of 40 in Swedish to an established spelling (fyrtio) instead of the current spelling (förtio) which is a heavily informal and less used spelling.
In Swedish, "förtio" is an informal non-standard spelling of 40. "Fyrtio" is the formal and established spelling of 40 in Swedish.
Changes proposed in this pull request:
Status
How to verify this change
English wiktionary entry: fyrtio Swedish wiktionary entry: fyrtio (mentions "förtio" as a variant that is heavily informal).