message: don't know why there was square brackets there...
diff: @@ -101,7 +101,7 @@ setup.createNPC = function (town, base) {
  // TODO add hobbies
  console.log(`Returning ${npc.name}'s gross income...`)
  const profession = setup.findProfession(town, npc)
  - return Math.round(setup.calcPercentage(profession.dailyWage, [npc.roll.wageVariation(town), (town.roll.wealth - 50) / 3]))
  + return Math.round(setup.calcPercentage(profession.dailyWage, (npc.roll.wageVariation(town), (town.roll.wealth - 50) / 3)))
  },
  netIncome (town, npc) {
  console.log(`Returning ${npc.name}'s net income...`)
  