diff --git a/README.rst b/README.rst
index 8eba2fb..07f4ee7 100644
--- a/README.rst
+++ b/README.rst
@@ -28,11 +28,11 @@ Just make sure that:
 
 - Your code its easy to understand, maintainable, and modularized. You should also avoid code duplication wherever possible by adding functions or using ``lain.helpers``. If something is unclear, and you can't write it in such a way that it will be clear, explain it with a comment.
 
-- You test your changes before submitting to make sure that not only your code works, but have not broken other parts of the module too!
+- You test your changes before submitting to make sure that not only your code works, but did not break other parts of the module too!
 
-- You update ``wiki`` submodule with a thorough section.
+- You eventually update ``wiki`` submodule with a thorough section.
 
-Contributed widgets have to be put it in ``lain/widget/contrib``.
+Contributed widgets have to be put in ``lain/widget/contrib``.
 
 Screenshots
 -----------
diff --git a/widgets/contrib/brightness.lua b/widgets/contrib/brightness.lua
index 6967572..0ba2f45 100644
--- a/widgets/contrib/brightness.lua
+++ b/widgets/contrib/brightness.lua
@@ -1,9 +1,9 @@
 
 --[[
-
-     Licensed under GNU General Public License v2
-      * (c) 2013, yawnt <yawn.localhost@gmail.com>
-
+                                                   
+     Licensed under GNU General Public License v2  
+      * (c) 2013, yawnt <yawn.localhost@gmail.com> 
+                                                   
 --]]
 
 local newtimer        = require("lain.helpers").newtimer
@@ -14,7 +14,7 @@ local string          = { match  = string.match }
 
 local setmetatable    = setmetatable
 
--- Brightness
+-- Brightness level
 -- lain.widgets.contrib.brightness
 local brightness = {}
 
diff --git a/wiki b/wiki
index 7b6d89c..e379b96 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit 7b6d89cd4ff2b84fd333c8f6a5f0ef079b845f48
+Subproject commit e379b9649b88e4e88a95731565e65d92c86b2824