docs: move note up

To stand it out.

Author: kenjis

docs/references/controller_filters.md

@@ -2,6 +2,9 @@
 
 ## Provided Filters
 
+> **Note**
+> These filters are already loaded for you by the registrar class located at **src/Config/Registrar.php**.
+
 The [Controller Filters](https://codeigniter.com/user_guide/incoming/filters.html) you can use to protect your routes Shield provides are:
 
 ```php
@@ -33,9 +36,6 @@ public $aliases = [
 
 These can be used in any of the [normal filter config settings](https://codeigniter.com/user_guide/incoming/filters.html#globals), or [within the routes file](https://codeigniter.com/user_guide/incoming/routing.html#applying-filters).
 
-> **Note**
-> These filters are already loaded for you by the registrar class located at **src/Config/Registrar.php**.
-
 ## Configure Controller Filters
 
 ### Protect All Pages