added a comment re: autoloading languages
diff --git a/system/application/config/autoload.php b/system/application/config/autoload.php
index 90ff6fe..8bb4181 100644
--- a/system/application/config/autoload.php
+++ b/system/application/config/autoload.php
@@ -22,6 +22,7 @@
 | 2. Helper files

 | 3. Plugins

 | 4. Custom config files

+| 5. Language files

 |

 */