Fixed pops not getting correct income share - typo in share calculati…

…on SE

common/scripted_effects/se_SELL.txt

@@ -1558,7 +1558,7 @@ SELL_calculate_actual_share_of_income = {
 		value = var:governorship_this_quarter_income_from_$category$
 	}
 	change_local_variable = {
-		name = this_spend_on_$category$
+		name = this_income_from_$category$
 		multiply = var:income_share_$category$_$seller$
 	}
 }