message: fix: ban test typo
diff: @@ -27,7 +27,7 @@ export async function unbanTest(bot: Bot, t: Deno.TestContext, guildId: bigint,
  banCounters.set(user.id, false);
  };
  - await bot.helpers.unban(guildId, id);
  + await bot.helpers.unbanMember(guildId, id);
  await delayUntil(10000, () => !banCounters.get(id));
  