diff --git a/worldedit/primitives.lua b/worldedit/primitives.lua
index 10832e5..fee1682 100644
--- a/worldedit/primitives.lua
+++ b/worldedit/primitives.lua
@@ -242,8 +242,8 @@ function worldedit.pyramid(pos, axis, height, node_name, hollow)
 			for index3 = -size, size do
 				local i = new_index2 + (index3 + offset[other2]) * stride[other2]
 				if (not hollow or size - math.abs(index2) < 2 or size - math.abs(index3) < 2) then
-				       data[i] = node_id
-				       count = count + 1
+					data[i] = node_id
+					count = count + 1
 				end
 			end
 		end
diff --git a/worldedit_gui/functionality.lua b/worldedit_gui/functionality.lua
index 6279d8a..982081b 100644
--- a/worldedit_gui/functionality.lua
+++ b/worldedit_gui/functionality.lua
@@ -140,7 +140,7 @@ local function execute_worldedit_command(command_name, player_name, params)
 	assert(chatcmd, "unknown command: " .. command_name)
 	local _, msg = chatcmd.func(player_name, params)
 	if msg then
-		 worldedit.player_notify(player_name, msg)
+		worldedit.player_notify(player_name, msg)
 	end
 end
 
diff --git a/worldedit_gui/init.lua b/worldedit_gui/init.lua
index 1fae1c8..2f3041d 100644
--- a/worldedit_gui/init.lua
+++ b/worldedit_gui/init.lua
@@ -4,10 +4,10 @@ worldedit = worldedit or {}
 Example:
 
     worldedit.register_gui_function("worldedit_gui_hollow_cylinder", {
-    	name = "Make Hollow Cylinder",
-    	privs = {worldedit=true},
-    	get_formspec = function(name) return "some formspec here" end,
-    	on_select = function(name) print(name .. " clicked the button!") end,
+		name = "Make Hollow Cylinder",
+		privs = {worldedit=true},
+		get_formspec = function(name) return "some formspec here" end,
+		on_select = function(name) print(name .. " clicked the button!") end,
     })
 
 Use `nil` for the `options` parameter to unregister the function associated with the given identifier.
@@ -35,7 +35,7 @@ end
 Example:
 
     worldedit.register_gui_handler("worldedit_gui_hollow_cylinder", function(name, fields)
-    	print(minetest.serialize(fields))
+		print(minetest.serialize(fields))
     end)
 ]]