FYI, I noticed this while working on the Steem Curation Extension:

$ grep past_payouts_curators * 2>/dev/null
en.json: "past_payouts_curators": " - Curators $%(value)s",
es.json: "past_payouts_curators": "Curador $ %(value)s",
fr.json: "past_payouts_curators": "Curateurs: %(value)s$",
it.json: "past_payouts_curators": "- Curatori %(value)s $",
ja.json: "past_payouts_curators": " - キュレーター $%(value)s",
ko.json: "past_payouts_curators": " - 큐레이터 $%(value)s",
pl.json: "past_payouts_curators": "- Kuratorzy $%(value)s",
ru.json: "past_payouts_curators": " - Кураторские $%(value)s",
uk.json: "past_payouts_curators": " - Кураториські $%(value)s",
zh.json.remove: "past_payouts_curators": " - 审查收入 $%(value)s",

Note how some languages have leading whitespace (Italian/Polish), and some don't have hyphen (-) characters at or near the beginning (Spanish and French). I thought you might want to standardize that.