docs: change Filters::$methods keys to uppercase

Author: kenjis

app/Config/Filters.php

@@ -50,7 +50,7 @@ class Filters extends BaseConfig
      * particular HTTP method (GET, POST, etc.).
      *
      * Example:
-     * 'post' => ['foo', 'bar']
+     * 'POST' => ['foo', 'bar']
      *
      * If you use this, you should disable auto-routing because auto-routing
      * permits any HTTP method to access a controller. Accessing the controller

user_guide_src/source/incoming/filters/008.php

@@ -9,8 +9,8 @@ class Filters extends BaseConfig
     // ...
 
     public array $methods = [
-        'post' => ['invalidchars', 'csrf'],
-        'get'  => ['csrf'],
+        'POST' => ['invalidchars', 'csrf'],
+        'GET'  => ['csrf'],
     ];
 
     // ...

user_guide_src/source/installation/upgrade_415/001.php

@@ -9,8 +9,8 @@ class Filters extends BaseConfig
     // ...
 
     public $methods = [
-        'get'  => ['csrf'],
-        'post' => ['csrf'],
+        'GET'  => ['csrf'],
+        'POST' => ['csrf'],
     ];
     // ...
 }

user_guide_src/source/libraries/security/009.php

@@ -7,8 +7,8 @@
 class Filters extends BaseConfig
 {
     public $methods = [
-        'get'  => ['csrf'],
-        'post' => ['csrf'],
+        'GET'  => ['csrf'],
+        'POST' => ['csrf'],
     ];
 
     // ...

user_guide_src/source/libraries/throttler/004.php

@@ -7,7 +7,7 @@
 class Filters extends BaseConfig
 {
     public $methods = [
-        'post' => ['throttle'],
+        'POST' => ['throttle'],
     ];
 
     // ...

user_guide_src/source/tutorial/create_news_items/001.php

@@ -9,7 +9,7 @@ class Filters extends BaseConfig
     // ...
 
     public $methods = [
-        'post' => ['csrf'],
+        'POST' => ['csrf'],
     ];
 
     // ...