Code formatting and comments across the board.

main.lua

@@ -2,10 +2,10 @@
 -- Imports
 ------------------------------------------------------------------------------
 
-local love = require 'love'
+local love        = require 'love'
 local game_states = require 'src.states'
-local settings = require 'src.utils.settings'
-local Fader = require 'src.utils.fader'
+local settings    = require 'src.utils.settings'
+local Fader       = require 'src.utils.fader'
 
 
 ------------------------------------------------------------------------------
@@ -13,9 +13,9 @@ local Fader = require 'src.utils.fader'
 ------------------------------------------------------------------------------
 
 Current_state = 1
-Fade = Fader()
-Change_state = false
-Debug = false
+Fade          = Fader()
+Change_state  = false
+Debug         = false
 
 
 ------------------------------------------------------------------------------
@@ -37,7 +37,7 @@ end
 function love.load(args)
     parse_args(args)
 
-    -- Obtain the settigns for the game.
+    -- Obtain the settings for the game.
     settings:load_settings()
 
     -- Load the assets of the intro game state.