module_priority was moved to ModuleManifest from i18n

Author: tom890180

en/02_Developer_Guides/13_i18n/index.md

@@ -333,15 +333,13 @@ To create a custom module order, you need to specify a config fragment that inse
 Name: customi18n
 Before: '#defaulti18n'
 ---
-SilverStripe\i18n\i18n:
+SilverStripe\Core\Manifest\ModuleManifest:
   module_priority:
     - module1
     - module2
     - module3
 ```
 
-The config option being set is `i18n.module_priority`, and it is a list of module names.
-
 There are a few special cases:
 
 - If not explicitly mentioned, your project is put as the first module.