diff --git a/init.lua b/init.lua
index 862d902..7eb07c3 100644
--- a/init.lua
+++ b/init.lua
@@ -1,5 +1,3 @@
-
-
 --To add a new smooth node you have to define the node also
 
 --the node that will be checked for corresponding BOTTOM_NODE
@@ -38,28 +36,28 @@ local TOP = {
 }
 
 --register abm for node changes
---for i, node in ipairs(NODE) do
---    minetest.register_abm(
---    {nodenames = {NODE[i]},
---    interval = 30,
---    chance = 3,
---    action = function(pos)
---        
---        local bottom = {x=pos.x, y=pos.y-1, z=pos.z}
---
---        local node = minetest.env:get_node(bottom)
---        
---        if (node.name==BOTTOM_NODE[i]) then
---            if TOP[i] == "false" then
---                minetest.env:remove_node(bottom)
---                minetest.env:add_node(bottom, {name=NEW[i]})
---            else
---                minetest.env:remove_node(pos)
---                minetest.env:add_node(pos, {name=NEW[i]})
---            end
---        end
---    end})
---end
+for i, node in ipairs(NODE) do
+    minetest.register_abm(
+    {nodenames = {NODE[i]},
+    interval = 30,
+    chance = 3,
+    action = function(pos)
+        
+        local bottom = {x=pos.x, y=pos.y-1, z=pos.z}
+
+        local node = minetest.env:get_node(bottom)
+        
+        if (node.name==BOTTOM_NODE[i]) then
+            if TOP[i] == "false" then
+                minetest.env:remove_node(bottom)
+                minetest.env:add_node(bottom, {name=NEW[i]})
+            else
+                minetest.env:remove_node(pos)
+                minetest.env:add_node(pos, {name=NEW[i]})
+            end
+        end
+    end})
+end
 
 --fix previous mods