diff --git a/nodes.lua b/nodes.lua
index 74a7938..ccf4999 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -13,7 +13,7 @@ end
 local nodes = {
 	["wood_tile"] = {
 		description = S("Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^moreblocks_wood_tile.png",
 		"default_wood.png^moreblocks_wood_tile.png",
@@ -25,7 +25,7 @@ local nodes = {
 	},
 	["wood_tile_flipped"] = {
 		description = S("Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^moreblocks_wood_tile.png^[transformR90",
 		"default_wood.png^moreblocks_wood_tile.png^[transformR90",
@@ -38,21 +38,21 @@ local nodes = {
 	},
 	["wood_tile_center"] = {
 		description = S("Centered Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^moreblocks_wood_tile_center.png"},
 		sounds = sound_wood,
 	},
 	["wood_tile_full"] = {
 		description = S("Full Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = tile_tiles("wood_tile_full"),
 		sounds = sound_wood,
 	},
 	["wood_tile_up"] = {
 		description = S("Upwards Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^moreblocks_wood_tile_up.png"},
 		sounds = sound_wood,
@@ -60,7 +60,7 @@ local nodes = {
 	},
 	["wood_tile_down"] = {
 		description = S("Downwards Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^[transformR180^moreblocks_wood_tile_up.png^[transformR180"},
 		sounds = sound_wood,
@@ -68,7 +68,7 @@ local nodes = {
 	},
 	["wood_tile_left"] = {
 		description = S("Leftwards Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^[transformR270^moreblocks_wood_tile_up.png^[transformR270"},
 		sounds = sound_wood,
@@ -76,7 +76,7 @@ local nodes = {
 	},
 	["wood_tile_right"] = {
 		description = S("Rightwards Wooden Tile"),
-		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_wood.png^[transformR90^moreblocks_wood_tile_up.png^[transformR90"},
 		sounds = sound_wood,
@@ -84,34 +84,34 @@ local nodes = {
 	},
 	["circle_stone_bricks"] = {
 		description = S("Circle Stone Bricks"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["coal_stone_bricks"] = {
 		description = S("Coal Stone Bricks"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["iron_stone_bricks"] = {
 		description = S("Iron Stone Bricks"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["stone_tile"] = {
 		description = S("Stone Tile"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["split_stone_tile"] = {
 		description = S("Split Stone Tile"),
 		tiles = {"moreblocks_split_stone_tile_top.png",
 			"moreblocks_split_stone_tile.png"},
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["plankstone"] = {
 		description = S("Plankstone"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		tiles = tile_tiles("plankstone"),
 		sounds = sound_stone,
 	},
@@ -120,7 +120,7 @@ local nodes = {
 		drawtype = "glasslike_framed",
 		paramtype = "light",
 		sunlight_propagates = true,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
 	["coal_glass"] = {
@@ -128,7 +128,7 @@ local nodes = {
 		drawtype = "glasslike_framed",
 		paramtype = "light",
 		sunlight_propagates = true,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
 	["clean_glass"] = {
@@ -136,17 +136,17 @@ local nodes = {
 		drawtype = "glasslike_framed",
 		paramtype = "light",
 		sunlight_propagates = true,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
 	["cactus_brick"] = {
 		description = S("Cactus Brick"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["cactus_checker"] = {
 		description = S("Cactus Checker"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		paramtype2 = "facedir",
 		tiles = {"default_stone.png^moreblocks_cactus_checker.png",
 		"default_stone.png^moreblocks_cactus_checker.png",
@@ -160,18 +160,18 @@ local nodes = {
 		description = S("Empty Bookshelf"),
 		tiles = {"default_wood.png", "default_wood.png",
 			"moreblocks_empty_bookshelf.png"},
-		groups = {snappy=2,choppy=3,oddly_breakable_by_hand=2,flammable=3},
+		groups = {snappy = 2, choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
 		sounds = sound_wood,
 		no_stairs = true,
 	},
 	["coal_stone"] = {
 		description = S("Coal Stone"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["iron_stone"] = {
 		description = S("Iron Stone"),
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["coal_checker"] = {
@@ -183,7 +183,7 @@ local nodes = {
 		"default_stone.png^moreblocks_coal_checker.png^[transformR90",
 		"default_stone.png^moreblocks_coal_checker.png^[transformR90"},
 		paramtype2 = "facedir",
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["iron_checker"] = {
@@ -195,13 +195,13 @@ local nodes = {
 		"default_stone.png^moreblocks_iron_checker.png^[transformR90",
 		"default_stone.png^moreblocks_iron_checker.png^[transformR90"},
 		paramtype2 = "facedir",
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 	},
 	["trap_stone"] = {
 		description = S("Trap Stone"),
 		walkable = false,
-		groups = {cracky=3},
+		groups = {cracky = 3},
 		sounds = sound_stone,
 		no_stairs = true,
 	},
@@ -211,7 +211,7 @@ local nodes = {
 		paramtype = "light",
 		sunlight_propagates = true,
 		walkable = false,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 		no_stairs = true,
 	},
@@ -226,21 +226,21 @@ local nodes = {
 			type = "fixed",
 			fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
 		},
-		groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,flammable=2},
+		groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 		sounds = sound_wood,
 		no_stairs = true,
 	},
 	["all_faces_tree"] = {
 		description = S("All-faces Tree"),
 		tiles = {"default_tree_top.png"},
-		groups = {tree=1,snappy=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
+		groups = {tree = 1,snappy = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
 		sounds = sound_wood,
 		furnace_burntime = 30,
 	},
 	["all_faces_jungle_tree"] = {
 		description = S("All-faces Jungle Tree"),
 		tiles = {"default_jungletree_top.png"},
-		groups = {tree=1,snappy=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
+		groups = {tree = 1,snappy = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
 		sounds = sound_wood,
 		furnace_burntime = 30,
 	},
@@ -250,7 +250,7 @@ local nodes = {
 		paramtype = "light",
 		sunlight_propagates = true,
 		light_source = 11,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
 	["trap_glow_glass"] = {
@@ -260,7 +260,7 @@ local nodes = {
 		sunlight_propagates = true,
 		light_source = 11,
 		walkable = false,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 		no_stairs = true,
 	},
@@ -270,7 +270,7 @@ local nodes = {
 		paramtype = "light",
 		sunlight_propagates = true,
 		light_source = 15,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
 	["trap_super_glow_glass"] = {
@@ -280,7 +280,7 @@ local nodes = {
 		sunlight_propagates = true,
 		light_source = 15,
 		walkable = false,
-		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 		no_stairs = true,
 	},
@@ -330,7 +330,7 @@ minetest.register_craftitem("moreblocks:sweeper", {
 minetest.register_craftitem("moreblocks:jungle_stick", {
 	description = S("Jungle Stick"),
 	inventory_image = "moreblocks_junglestick.png",
-	groups = {stick=1},
+	groups = {stick= 1},
 })
 
 minetest.register_craftitem("moreblocks:nothing", {