[ci skip] Add missing word in a comment
diff --git a/application/config/config.php b/application/config/config.php
index 03dc368..d0cfdfa 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -336,8 +336,8 @@
| Encryption Key
|--------------------------------------------------------------------------
|
-| If you use the Encryption class must set the an encryption key.
-| See the user guide for info.
+| If you use the Encryption class, you must set the an encryption key.
+| See the user guide for more info.
|
| http://codeigniter.com/user_guide/libraries/encryption.html
|