Updated brightness (markdown)

[etc/awesome.git] / widgets / contrib / brightness.lua

diff --git a/widgets/contrib/brightness.lua b/widgets/contrib/brightness.lua
index 6967572ddce19b64a235bb62300a5f51cbad0e56..04b8d2b3bc798d12beae71da750e811e1820ab90 100644 (file)
--- a/widgets/contrib/brightness.lua
+++ b/widgets/contrib/brightness.lua
@@ -1,20 +1,19 @@
 
 --[[
-
-     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
 
 local wibox           = require("wibox")
 local io              = { popen  = io.popen }
-local string          = { match  = string.match }
 
 local setmetatable    = setmetatable
 
--- Brightness
+-- Brightness level
 -- lain.widgets.contrib.brightness
 local brightness = {}