diff --git a/mods/ITEMS/mcl_core/nodes_trees.lua b/mods/ITEMS/mcl_core/nodes_trees.lua
index e5757b92..3a1e2da0 100644
--- a/mods/ITEMS/mcl_core/nodes_trees.lua
+++ b/mods/ITEMS/mcl_core/nodes_trees.lua
@@ -17,7 +17,7 @@ local function register_tree_trunk(subname, description_trunk, description_bark,
 		paramtype2 = "facedir",
 		on_place = mcl_util.rotate_axis,
 		stack_max = 64,
-		groups = {handy=1,axey=1, tree=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
+		groups = {handy=1, axey=1, tree=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
 		sounds = mcl_sounds.node_sound_wood_defaults(),
 		on_rotate = on_rotate,
 		_mcl_blast_resistance = 2,
@@ -32,7 +32,7 @@ local function register_tree_trunk(subname, description_trunk, description_bark,
 		paramtype2 = "facedir",
 		on_place = mcl_util.rotate_axis,
 		stack_max = 64,
-		groups = {handy=1,axey=1, bark=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
+		groups = {handy=1, axey=1, bark=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
 		sounds = mcl_sounds.node_sound_wood_defaults(),
 		is_ground_content = false,
 		on_rotate = on_rotate,
@@ -99,7 +99,7 @@ local function register_wooden_planks(subname, description, tiles)
 		tiles = tiles,
 		stack_max = 64,
 		is_ground_content = false,
-		groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=20},
+		groups = {handy=1, axey=1, flammable=3,wood=1,building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=20},
 		sounds = mcl_sounds.node_sound_wood_defaults(),
 		_mcl_blast_resistance = 3,
 		_mcl_hardness = 2,
@@ -151,7 +151,7 @@ local register_leaves = function(subname, description, longdesc, tiles, sapling,
 		tiles = tiles,
 		paramtype = "light",
 		stack_max = 64,
-		groups = {handy=1,shearsy=1,swordy=1, leafdecay=leafdecay_distance, flammable=2, leaves=1, deco_block=1, dig_by_piston=1, fire_encouragement=30, fire_flammability=60},
+		groups = {handy=1, shearsy=1, swordy=1, leafdecay=leafdecay_distance, flammable=2, leaves=1, deco_block=1, dig_by_piston=1, fire_encouragement=30, fire_flammability=60},
 		drop = get_drops(0),
 		_mcl_shears_drop = true,
 		sounds = mcl_sounds.node_sound_leaves_defaults(),
@@ -182,7 +182,7 @@ local function register_sapling(subname, description, longdesc, tt_help, texture
 			fixed = selbox
 		},
 		stack_max = 64,
-		groups = {dig_immediate=3, plant=1,sapling=1,non_mycelium_plant=1,attached_node=1,dig_by_water=1,dig_by_piston=1,destroy_by_lava_flow=1,deco_block=1},
+		groups = {dig_immediate=3, plant=1, sapling=1, non_mycelium_plant=1, attached_node=1, dig_by_water=1, dig_by_piston=1, destroy_by_lava_flow=1, deco_block=1},
 		sounds = mcl_sounds.node_sound_leaves_defaults(),
 		on_construct = function(pos)
 			local meta = minetest.get_meta(pos)