Make some manual formatting to make the code more readable

default.lua

@@ -3,12 +3,12 @@ minetest.register_craftitem(
     ":default:tree_bark",
     {description = "Tree bark", inventory_image = "tree_bark.png", groups = {not_in_creative_inventory = 1}}
 )
--- register bark as fuel
+
+-- Register bark as fuel
 minetest.register_craft({type = "fuel", recipe = "default:tree_bark", burntime = 15})
 
 -- Register craft for string
 if minetest.get_modpath("farming") then
-
     minetest.register_craft(
         {
             output = "farming:string 4",
@@ -35,7 +35,6 @@ minetest.register_craft(
 
 -- Register craft for mulch
 if minetest.get_modpath("bonemeal") then
-
     minetest.register_craft(
         {
             output = "bonemeal:mulch 4",
@@ -47,6 +46,7 @@ if minetest.get_modpath("bonemeal") then
         }
     )
 end
+
 -- Register stripped trees
 local mod_name = "default"
 local trunk_names = {"tree", "jungletree", "aspen_tree", "acacia_tree", "pine_tree"}
@@ -56,4 +56,3 @@ stripped_tree.register_trunk(mod_name, trunk_names)
 -- Register axes
 local axe_types = {"axe_wood", "axe_stone", "axe_bronze", "axe_steel", "axe_mese", "axe_diamond"}
 if not stripped_tree.ENABLE_CHISEL then stripped_tree.register_axes(mod_name, axe_types) end
-