try to fix toilet sound positioning

homedecor/furniture_bathroom.lua

@@ -64,7 +64,11 @@ minetest.register_node("homedecor:toilet_open", {
     on_punch = function (pos, node, puncher)
         node.name = "homedecor:toilet"
         minetest.set_node(pos, node)
-        minetest.sound_play("homedecor_toilet_flush",{pos=pos, max_hear_distance=5,})
+		minetest.sound_play("homedecor_toilet_flush", {
+			pos=pos,
+			max_hear_distance = 5,
+			gain = 1,
+		})
     end,
 })