diff --git a/mods/CORE/mcl_loot/init.lua b/mods/CORE/mcl_loot/init.lua
index cb371c2842..e3db73be19 100644
--- a/mods/CORE/mcl_loot/init.lua
+++ b/mods/CORE/mcl_loot/init.lua
@@ -69,7 +69,7 @@ function mcl_loot.get_loot(loot_definitions, pr)
 					local wear_min = math.floor(item.wear_min / 10)
 					local wear_max = math.floor(item.wear_max / 10)
 					local wear = pr:next(wear_min, wear_max) * 10
-	
+
 					if not item.amount_min and not item.amount_max then
 						itemstring = itemstring .. " 1"
 					end
diff --git a/mods/ENTITIES/mcl_mobs/api.lua b/mods/ENTITIES/mcl_mobs/api.lua
index e35d73d20d..be7086e8d8 100644
--- a/mods/ENTITIES/mcl_mobs/api.lua
+++ b/mods/ENTITIES/mcl_mobs/api.lua
@@ -664,7 +664,7 @@ local item_drop = function(self, cooked, looting_level)
 		local dropdef = self.drops[n]
 		local chance = 1 / dropdef.chance
 		local looting_type = dropdef.looting
-		
+
 		if looting_level > 0 then
 			local chance_function = dropdef.looting_chance_function
 			if chance_function then
@@ -673,7 +673,7 @@ local item_drop = function(self, cooked, looting_level)
 				chance = chance + (dropdef.looting_factor or 0.01) * looting_level
 			end
 		end
-		
+
 		local num = 0
 		local do_common_looting = (looting_level > 0 and looting_type == "common")
 		if random() < chance then
@@ -681,11 +681,11 @@ local item_drop = function(self, cooked, looting_level)
 		elseif not dropdef.looting_ignore_chance then
 			do_common_looting = false
 		end
-		
+
 		if do_common_looting then
 			num = num + math.floor(math.random(0, looting_level) + 0.5)
 		end
-		
+
 		if num > 0 then
 			item = dropdef.name
 
@@ -2962,7 +2962,7 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
 				* tmp * ((armor[group] or 0) / 100.0)
 		end
 	end
-	
+
 	if weapon then
 		local fire_aspect_level = mcl_enchanting.get_enchantment(weapon, "fire_aspect")
 		if fire_aspect_level > 0 then
@@ -3379,11 +3379,11 @@ end
 
 -- main mob function
 local mob_step = function(self, dtime)
-	
+
 	if not self.fire_resistant then
 		mcl_burning.tick(self.object, dtime)
 	end
-	
+
 	if use_cmi then
 		cmi.notify_step(self.object, dtime)
 	end
diff --git a/mods/ENTITIES/mobs_mc/villager.lua b/mods/ENTITIES/mobs_mc/villager.lua
index 477392b7de..bc819547bf 100644
--- a/mods/ENTITIES/mobs_mc/villager.lua
+++ b/mods/ENTITIES/mobs_mc/villager.lua
@@ -170,7 +170,7 @@ local professions = {
 			{ E1, { "mcl_core:glass", 3, 5 } },
 			{ { "mcl_core:emerald", 5, 64 }, { "mcl_enchanting:book_enchanted", 1 ,1 }},
 			},
-			
+
 			{
 			{ { "mcl_core:emerald", 5, 64 }, { "mcl_enchanting:book_enchanted", 1 ,1 }},
 			},
@@ -402,7 +402,7 @@ local init_trades = function(self, inv)
 			local wanted1_count = math.random(trade[1][2], trade[1][3])
 			local offered_item = trade[2][1]
 			local offered_count = math.random(trade[2][2], trade[2][3])
-			
+
 			local offered_stack = ItemStack({name = offered_item, count = offered_count})
 			if mcl_enchanting.is_enchanted(offered_item) then
 				if mcl_enchanting.is_book(offered_item) then
@@ -411,7 +411,7 @@ local init_trades = function(self, inv)
 					mcl_enchanting.enchant_randomly(offered_stack, math.random(5, 19), false, false, true)
 				end
 			end
-			
+
 			local wanted = { wanted1_item .. " " ..wanted1_count }
 			if trade[1][4] then
 				local wanted2_item = trade[1][4]
@@ -499,7 +499,7 @@ local function show_trade_formspec(playername, trader, tradenum)
 	local wanted1 = inv:get_stack("wanted", 1)
 	local wanted2 = inv:get_stack("wanted", 2)
 	local offered = inv:get_stack("offered", 1)
-	
+
 	local w2_formspec = ""
 	if not wanted2:is_empty() then
 		w2_formspec = "item_image[3,1;1,1;"..wanted2:to_string().."]"
diff --git a/mods/HUD/mcl_experience/init.lua b/mods/HUD/mcl_experience/init.lua
index 2368ee7618..556f419d4a 100644
--- a/mods/HUD/mcl_experience/init.lua
+++ b/mods/HUD/mcl_experience/init.lua
@@ -183,7 +183,7 @@ minetest.register_on_joinplayer(function(player)
 	        number = 0x80FF20,
 		offset = {x = 0, y = -(48 + 24 + 24)},
 	        z_index = 12,
-	})                      
+	})
 end)
 
 function mcl_experience.xp_to_level(xp)
diff --git a/mods/ITEMS/mcl_enchanting/enchantments.lua b/mods/ITEMS/mcl_enchanting/enchantments.lua
index d2803be146..d79cb8375b 100644
--- a/mods/ITEMS/mcl_enchanting/enchantments.lua
+++ b/mods/ITEMS/mcl_enchanting/enchantments.lua
@@ -353,7 +353,7 @@ function minetest.calculate_knockback(player, hitter, time_from_last_punch, tool
 	return knockback
 end
 
--- implemented in mcl_mobs and mobs_mc 
+-- implemented in mcl_mobs and mobs_mc
 mcl_enchanting.enchantments.looting = {
 	name = S("Looting"),
 	max_level = 3,
diff --git a/mods/ITEMS/mcl_enchanting/engine.lua b/mods/ITEMS/mcl_enchanting/engine.lua
index 43127b30de..ead8bb6eb3 100644
--- a/mods/ITEMS/mcl_enchanting/engine.lua
+++ b/mods/ITEMS/mcl_enchanting/engine.lua
@@ -543,7 +543,7 @@ function mcl_enchanting.on_inventory_action(player, action, inventory, inventory
 			if stack:get_name() == "mcl_dye:blue" then
 				result_list = "enchanting_lapis"
 				stack:add_item(inventory:get_stack("enchanting_lapis", 1))
-			else 
+			else
 				result_list = "enchanting_item"
 			end
 			inventory:set_stack(result_list, 1, stack)
diff --git a/mods/ITEMS/mcl_furnaces/init.lua b/mods/ITEMS/mcl_furnaces/init.lua
index 82e82807ed..a0b9469558 100644
--- a/mods/ITEMS/mcl_furnaces/init.lua
+++ b/mods/ITEMS/mcl_furnaces/init.lua
@@ -79,7 +79,7 @@ local function drop_xp(pos)
 			meta:set_int("xp", 0)
 		end
 	end
-end	
+end
 
 --
 -- Node callback functions that are the same for active and inactive furnace
@@ -357,7 +357,7 @@ local function furnace_node_timer(pos, elapsed)
 
 				srclist = inv:get_list("src")
 				src_time = 0
-				
+
 				meta:set_int("xp", meta:get_int("xp") + 1)		-- ToDo give each recipe an idividial XP count
 			end
 		end
@@ -491,7 +491,7 @@ minetest.register_node("mcl_furnaces:furnace", {
 		furnace_reset_delta_time(pos)
 		-- start timer function, it will helpful if player clears dst slot
 		minetest.get_node_timer(pos):start(1.0)
-		
+
 		if listname == "dst" then
 			drop_xp(pos)
 		end