Simply fix the string in Pontoon. At that point:
* Change will land in l10n-central and next day's Nightly will have the fix.
* The next Beta build (e.g. 57 beta6) will include the fix if, in the
meantime, one of the l10n-drivers reviewed the sign-offs. Worst case
scenario, it will be in the next beta build (there are 2 every week for
desktop).
Francesco
> _______________________________________________
> dev-l10n mailing list
>
dev-...@lists.mozilla.org
>
https://lists.mozilla.org/listinfo/dev-l10n