fixup! Clarify descriptions of income and upkeep.

(cherry picked from commit a42a256)

src/reports.cpp

@@ -1341,7 +1341,7 @@ REPORT_GENERATOR(upkeep, rc)
 	const team &viewing_team = rc.dc().get_team(viewing_side);
 	team_data td(rc.dc(), viewing_team);
 	str << td.expenses << " (" << td.upkeep << ")";
-	return gray_inactive(rc,str.str(), _("Upkeep") + "\n\n" + _("The expenses incurred at the end of every turn to maintain your army. The first number is the amount of gold that will be deducted. It is equal to the number of unit-levels not covered by base income, village income and village support. The second is the total cost of upkeep, including that covered by villages — in other words, the amount of gold that would be deducted if you lost all villages."));
+	return gray_inactive(rc,str.str(), _("Upkeep") + "\n\n" + _("The expenses incurred at the end of every turn to maintain your army. The first number is the amount of gold that will be deducted. It is equal to the number of unit levels not covered by base income, village income and village support. The second is the total cost of upkeep, including that covered by villages — in other words, the amount of gold that would be deducted if you lost all villages."));
 }
 
 REPORT_GENERATOR(expenses, rc)