diff --git a/init.lua b/init.lua
index 404d99a..e613a79 100644
--- a/init.lua
+++ b/init.lua
@@ -4,12 +4,12 @@ local delay = {}
 
 local itemset
 if minetest.get_modpath("default") then
-  itemset = {
-    steel = "default:steel_ingot",
-    gold = "default:gold_ingot",
-    copper = "default:copper_ingot",
-    glass = "default:glass",
-  }
+	itemset = {
+		steel = "default:steel_ingot",
+		gold = "default:gold_ingot",
+		copper = "default:copper_ingot",
+		glass = "default:glass",
+	}
 end
 
 ---
@@ -18,38 +18,38 @@ end
 
 -- [function] Get near elevators
 local function get_near_elevators(pos, which)
-  for i = 1, 16 do
-    local cpos = vector.new(pos)
+	for i = 1, 16 do
+		local cpos = vector.new(pos)
 
-    if which == "above" then
-      cpos.y = cpos.y + i
-    elseif which == "below" then
-      cpos.y = cpos.y - i
-    end
+		if which == "above" then
+			cpos.y = cpos.y + i
+		elseif which == "below" then
+			cpos.y = cpos.y - i
+		end
 
-    local name =  minetest.get_node(cpos).name
-    if (which == "above" and name == "televator:elevator")
-        or (which == "below" and i ~= 1 and name == "televator:elevator") then
-      cpos.y = cpos.y + 1
-      return cpos
-    elseif name ~= "air" and name ~= "televator:elevator" then
-      return
-    end
-  end
+		local name = minetest.get_node(cpos).name
+		if (which == "above" and name == "televator:elevator")
+				or (which == "below" and i ~= 1 and name == "televator:elevator") then
+			cpos.y = cpos.y + 1
+			return cpos
+		elseif name ~= "air" and name ~= "televator:elevator" then
+			return
+		end
+	end
 end
 
 -- [function] Elevator safe
 local function is_safe(pos)
-  for i = 0, 1 do
-    local tpos = vector.new(pos)
-    tpos.y = tpos.y + i
+	for i = 0, 1 do
+		local tpos = vector.new(pos)
+		tpos.y = tpos.y + i
 
-    if minetest.get_node(tpos).name ~= "air" then
-      return
-    end
-  end
+		if minetest.get_node(tpos).name ~= "air" then
+			return
+		end
+	end
 
-  return true
+	return true
 end
 
 ---
@@ -58,69 +58,69 @@ end
 
 -- [register] Elevator node
 minetest.register_node("televator:elevator", {
-  description = "Elevator\n"..
-      minetest.colorize("grey","Can be placed up to 16 nodes apart\n"
-          .."Jump to go up, sneak to go down"),
-  tiles = {"televator_elevator.png"},
-  groups = {cracky = 2, disable_jump = 1},
-  after_place_node = function(pos)
-    -- Set infotext
-    minetest.get_meta(pos):set_string("infotext", "Elevator")
-  end,
+	description = "Elevator\n"..
+			minetest.colorize("grey","Can be placed up to 16 nodes apart\n"
+					.."Jump to go up, sneak to go down"),
+	tiles = {"televator_elevator.png"},
+	groups = {cracky = 2, disable_jump = 1},
+	after_place_node = function(pos)
+		-- Set infotext
+		minetest.get_meta(pos):set_string("infotext", "Elevator")
+	end,
 })
 
 -- [register] Recipe
 if itemset then
-  minetest.register_craft({
-    output = "televator:elevator 2",
-    recipe = {
-      {itemset.steel, itemset.glass, itemset.steel},
-      {itemset.steel, itemset.gold, itemset.steel},
-      {itemset.steel, itemset.copper, itemset.steel,}
-    },
-  })
+	minetest.register_craft({
+		output = "televator:elevator 2",
+		recipe = {
+			{itemset.steel, itemset.glass, itemset.steel},
+			{itemset.steel, itemset.gold, itemset.steel},
+			{itemset.steel, itemset.copper, itemset.steel,}
+		},
+	})
 end
 
 -- [register] Globalstep
 minetest.register_globalstep(function(dtime)
-  for _, player in pairs(minetest.get_connected_players()) do
-    local pos  = player:get_pos()
-    local name = player:get_player_name()
+	for _, player in pairs(minetest.get_connected_players()) do
+		local pos  = player:get_pos()
+		local name = player:get_player_name()
 
-    if not delay[name] then
-      delay[name] = 0.5
-    else
-      delay[name] = delay[name] + dtime
-    end
+		if not delay[name] then
+			delay[name] = 0.5
+		else
+			delay[name] = delay[name] + dtime
+		end
 
-    if not delay[name] or delay[name] > 0.5 then
-      if minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z}).name == "televator:elevator" then
-        local where
-        local controls = player:get_player_control()
-        if controls.jump then
-          where = "above"
-        elseif controls.sneak then
-          where = "below"
-        else return end
+		if not delay[name] or delay[name] > 0.5 then
+			if minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z}).name == "televator:elevator" then
+				local where
+				local controls = player:get_player_control()
+				if controls.jump then
+					where = "above"
+				elseif controls.sneak then
+					where = "below"
+				else return end
 
-        local epos = get_near_elevators(pos, where)
-        if epos and is_safe(epos) then
-          player:set_pos(epos) -- Update player position
+				local epos = get_near_elevators(pos, where)
+				if epos and is_safe(epos) then
+					player:set_pos(epos) -- Update player position
 
-          -- Play sound
-          minetest.sound_play("televator_whoosh", {
-            gain = 0.75,
-            pos = epos,
-            max_hear_distance = 5,
-          })
-        elseif epos then
-          minetest.chat_send_player(name, "Elevator blocked by obstruction")
-        else
-          minetest.chat_send_player(name, "Could not find elevator")
-        end
+					-- Play sound
+					minetest.sound_play("televator_whoosh", {
+						gain = 0.75,
+						pos = epos,
+						max_hear_distance = 5,
+					})
+				elseif epos then
+					minetest.chat_send_player(name, "Elevator blocked by obstruction")
+				else
+					minetest.chat_send_player(name, "Could not find elevator")
+				end
 
-        delay[name] = 0      -- Restart delay
-      end
-    end
-  end
+				delay[name] = 0 -- Restart delay
+			end
+		end
+	end
 end)