diff --git a/mods/default/legacy.lua b/mods/default/legacy.lua
index 76fcc8ed366cd8a021d2e976190abaebf41705f0..a8c8ad56d0b2c4e145c46a4e557ce7f16f5e34c0 100644
--- a/mods/default/legacy.lua
+++ b/mods/default/legacy.lua
@@ -1,6 +1,6 @@
 -- mods/default/legacy.lua
 
--- Horrible crap to support old code registering falling nodes
+-- Horrible stuff to support old code registering falling nodes
 -- Don't use this and never do what this does, it's completely wrong!
 -- (More specifically, the client and the C++ code doesn't get the group)
 function default.register_falling_node(nodename, texture)
diff --git a/mods/doors/init.lua b/mods/doors/init.lua
index 0888077fdfcd8cb61509f33496e3ff5f0fc3bc36..ed7fbb34648c5ef41871bf70b8b4ea006dfb9034 100644
--- a/mods/doors/init.lua
+++ b/mods/doors/init.lua
@@ -1,11 +1,3 @@
---[[
-
-Copyright (C) 2012 PilzAdam
-  modified by BlockMen (added sounds, glassdoors[glass, obsidian glass], trapdoor)
-Copyright (C) 2015 - Auke Kok <sofar@foo-projects.org>
-
---]]
-
 -- our API object
 doors = {}
 
diff --git a/mods/walls/README.txt b/mods/walls/README.txt
index 91dd9c57b1cb2a1c3849122e34a45d043f8784a2..0389174dea55c075a934a5780d00d93f36439b01 100644
--- a/mods/walls/README.txt
+++ b/mods/walls/README.txt
@@ -4,4 +4,4 @@ See license.txt for license information.
 
 Authors of source code
 ----------------------
-sofar (sofar@foo-projects.org) (LGPL 2.1)
+Auke Kok <sofar@foo-projects.org> (LGPL 2.1)
diff --git a/mods/walls/init.lua b/mods/walls/init.lua
index 0b51bdb09e549e5745e02c313db6a199a506b693..bee8e4658402d68e665f46788ca4ff28afe467e8 100644
--- a/mods/walls/init.lua
+++ b/mods/walls/init.lua
@@ -1,18 +1,3 @@
-
---[[
-
-Walls mod for Minetest
-
-Copyright (C) 2015 Auke Kok <sofar@foo-projects.org>
-
-This program is free software. It comes without any warranty, to
-the extent permitted by applicable law. You can redistribute it
-and/or modify it under the terms of the Do What The Fuck You Want
-To Public License, Version 2, as published by Sam Hocevar. See
-http://sam.zoy.org/wtfpl/COPYING for more details.
-
---]]
-
 walls = {}
 
 walls.register = function(wall_name, wall_desc, wall_texture, wall_mat, wall_sounds)
diff --git a/mods/walls/license.txt b/mods/walls/license.txt
index 6ac0d08b72bc6c7bb8e856f1d3fea02bfa73401c..ccfaf1cdd36cd906bd660d35ade1362abce7f970 100644
--- a/mods/walls/license.txt
+++ b/mods/walls/license.txt
@@ -2,7 +2,7 @@ License of source code
 ----------------------
 
 GNU Lesser General Public License, version 2.1
-Copyright (C) 2016 sofar (sofar@foo-projects.org)
+Copyright (C) 2015 Auke Kok <sofar@foo-projects.org>
 
 This program is free software; you can redistribute it and/or modify it under the terms
 of the GNU Lesser General Public License as published by the Free Software Foundation;