Fix a typo

data.lua

@@ -53,7 +53,7 @@ data.raw["recipe"]["small-electric-pole"].ingredients = {
 
 --Make assembly machine 2's cheaper
 --THE FACTORY MUST GROW
-data.raw["recipe"]["assembly-machine-2"].ingredients = {
+data.raw["recipe"]["assembling-machine-2"].ingredients = {
   {type="item", name="iron-gear-wheel", amount=5},
   {type="item", name="iron-plate", amount=5},
   {type="item", name="electronic-circuit", amount=3}