tweak and tidy code

init.lua

@@ -1,11 +1,10 @@
 
--- Load support for intllib.
+-- transpation and get mod path
+local S = minetest.get_translator("mobs_monster")
 local path = minetest.get_modpath(minetest.get_current_modname()) .. "/"
 
--- Translation support
-local S = minetest.get_translator("mobs_monster")
-
 -- Check for custom mob spawn file
+
 local input = io.open(path .. "spawn.lua", "r")
 
 if input then
@@ -14,8 +13,8 @@ if input then
 	input = nil
 end
 
-
 -- helper function
+
 local function ddoo(mob)
 
 	if minetest.settings:get_bool("mobs_monster." .. mob) == false then
@@ -27,6 +26,7 @@ local function ddoo(mob)
 end
 
 -- Monsters
+
 ddoo("dirt_monster") -- PilzAdam
 ddoo("dungeon_master")
 ddoo("oerkki")
@@ -39,17 +39,16 @@ ddoo("spider") -- AspireMint
 ddoo("land_guard")
 ddoo("fire_spirit")
 
+-- Load custom spawning if found
 
--- Load custom spawning
 if mobs.custom_spawn_monster then
 	dofile(path .. "spawn.lua")
 end
 
-
 -- Lucky Blocks
+
 if minetest.get_modpath("lucky_block") then
 	dofile(path .. "lucky_block.lua")
 end
 
-
 print ("[MOD] Mobs Monster loaded")