diff --git a/LICENSE.md b/LICENSE.md
index 2188fe4..a5a3df9 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,6 +1,6 @@
 # zlib license
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors
+Copyright © 2012-2019 Hugo Locurcio and contributors
 
 **This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.**
 
diff --git a/aliases.lua b/aliases.lua
index 5a0e0bb..13ec59f 100644
--- a/aliases.lua
+++ b/aliases.lua
@@ -1,7 +1,7 @@
 --[[
 Map Tools: alias definitions
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
+Copyright © 2012-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]
 
diff --git a/config.lua b/config.lua
index f59be03..56d0e2d 100644
--- a/config.lua
+++ b/config.lua
@@ -1,7 +1,7 @@
 --[[
 Map Tools: configuration handling
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
+Copyright © 2012-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]
 
diff --git a/craftitems.lua b/craftitems.lua
index fca7e13..aa2330b 100644
--- a/craftitems.lua
+++ b/craftitems.lua
@@ -1,7 +1,7 @@
 --[[
 Map Tools: item definitions
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
+Copyright © 2012-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]
 
diff --git a/default_nodes.lua b/default_nodes.lua
index c751e0b..89409f0 100644
--- a/default_nodes.lua
+++ b/default_nodes.lua
@@ -1,7 +1,7 @@
 --[[
 Map Tools: unbreakable default nodes
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
+Copyright © 2012-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]
 
diff --git a/init.lua b/init.lua
index 17d5e37..a329f62 100644
--- a/init.lua
+++ b/init.lua
@@ -1,37 +1,37 @@
---[[
-=====================================================================
-** Map Tools **
-By Calinou.
-
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
-Licensed under the zlib license. See LICENSE.md for more information.
-=====================================================================
---]]
-
-maptools = {}
-
-local S
-if minetest.get_modpath("intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
-maptools.intllib = S
-
-local modpath = minetest.get_modpath("maptools")
-
-maptools.drop_msg = function(itemstack, player)
-	local name = player:get_player_name()
-	minetest.chat_send_player(name, S("[maptools] tools/nodes do not drop!"))
-end
-
-dofile(modpath .. "/config.lua")
-dofile(modpath .. "/aliases.lua")
-dofile(modpath .. "/craftitems.lua")
-dofile(modpath .. "/default_nodes.lua")
-dofile(modpath .. "/nodes.lua")
-dofile(modpath .. "/tools.lua")
-
-if minetest.setting_getbool("log_mods") then
-	minetest.log("action", S("[maptools] loaded."))
-end
+--[[
+=====================================================================
+** Map Tools **
+By Calinou.
+
+Copyright © 2012-2019 Hugo Locurcio and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+=====================================================================
+--]]
+
+maptools = {}
+
+local S
+if minetest.get_modpath("intllib") then
+	S = intllib.Getter()
+else
+	S = function(s) return s end
+end
+maptools.intllib = S
+
+local modpath = minetest.get_modpath("maptools")
+
+maptools.drop_msg = function(itemstack, player)
+	local name = player:get_player_name()
+	minetest.chat_send_player(name, S("[maptools] tools/nodes do not drop!"))
+end
+
+dofile(modpath .. "/config.lua")
+dofile(modpath .. "/aliases.lua")
+dofile(modpath .. "/craftitems.lua")
+dofile(modpath .. "/default_nodes.lua")
+dofile(modpath .. "/nodes.lua")
+dofile(modpath .. "/tools.lua")
+
+if minetest.setting_getbool("log_mods") then
+	minetest.log("action", S("[maptools] loaded."))
+end
diff --git a/nodes.lua b/nodes.lua
index 1b6dfb8..3a2ebf5 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -1,7 +1,7 @@
 --[[
 Map Tools: node definitions
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
+Copyright © 2012-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]
 
diff --git a/tools.lua b/tools.lua
index 48f7855..9e784ae 100644
--- a/tools.lua
+++ b/tools.lua
@@ -1,7 +1,7 @@
 --[[
 Map Tools: tool definitions
 
-Copyright (c) 2012-2017 Hugo Locurcio and contributors.
+Copyright © 2012-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]