Document overrides priority (#823)

* Document overrides priority

* typo

* typo

* Update modules/concepts/pages/overrides.adoc

Co-authored-by: Malte Sander <malte.sander.it@gmail.com>

---------

Co-authored-by: Malte Sander <malte.sander.it@gmail.com>

Author: sbernauer

modules/concepts/pages/overrides.adoc

@@ -13,6 +13,8 @@ Overrides should only be used as a last resort!
 
 The Stacklet definitions support overriding configuration aspects either per xref:stacklet.adoc#roles[role] or xref:stacklet.adoc#role-groups[role group], where the more specific override (role group) has precedence over the less specific one (role).
 
+NOTE: Overrides are applied in the following precedence (lowest to highest): configOverrides -> podOverrides -> objectOverrides.
+
 [#config-overrides]
 == Config overrides