[mcl_dispensers] fix warnings

mods/ITEMS/REDSTONE/mcl_dispensers/init.lua

@@ -96,7 +96,8 @@ local dispenserdef = {
 	end,
 	_mcl_blast_resistance = 3.5,
 	_mcl_hardness = 3.5,
-	mesecons = {effector = {
+	mesecons = {
+		effector = {
 			-- Dispense random item when triggered
 			action_on = function (pos, node)
 				local meta = minetest.get_meta(pos)
@@ -166,7 +167,7 @@ local dispenserdef = {
 					elseif igroups.spawn_egg then
 						-- Spawn mob
 						if not dropnodedef.walkable then
-						pointed_thing = { above = droppos, under = { x=droppos.x, y=droppos.y-1, z=droppos.z } }
+							--pointed_thing = { above = droppos, under = { x=droppos.x, y=droppos.y-1, z=droppos.z } }
 							minetest.add_entity(droppos, stack:get_name())
 
 							stack:take_item()
@@ -214,7 +215,8 @@ local dispenserdef = {
 				end
 			end,
 			rules = mesecon.rules.alldirs,
-	}},
+		},
+	},
 	on_rotate = on_rotate,
 }