docs: misc fixes (#3745)

docs/content/en/configuration/security/access-control.md

@@ -169,7 +169,7 @@ access_control:
     policy: bypass
 ```
 
-### domain_regex
+#### domain_regex
 
 {{< confkey type="list(string)" required="yes" >}}
 
@@ -188,7 +188,7 @@ When used in conjunction with [domain](#domain) the rule will match when either
 
 In addition to standard regex patterns this criteria can match some [Named Regex Groups](#named-regex-groups).
 
-#### Examples
+##### Examples
 
 *An advanced multiple domain regex example with user/group matching. This will match the user `john` in the groups
 `example` and `example1`, when the request is made to `user-john.example.com`, `group-example.example.com`, or

docs/content/en/integration/kubernetes/nginx-ingress.md

@@ -36,11 +36,12 @@ DNS domain name of `cluster.local`.
 
 ```yaml
 annotations:
+  nginx.ingress.kubernetes.io/auth-method: GET
+  nginx.ingress.kubernetes.io/auth-url: http://authelia.default.svc.cluster.local/api/verify
+  nginx.ingress.kubernetes.io/auth-signin: https://auth.example.com?rm=$request_method
   nginx.ingress.kubernetes.io/auth-response-headers: Remote-User,Remote-Name,Remote-Groups,Remote-Email
-  nginx.ingress.kubernetes.io/auth-signin: https://auth.example.com
   nginx.ingress.kubernetes.io/auth-snippet: |
     proxy_set_header X-Forwarded-Method $request_method;
-  nginx.ingress.kubernetes.io/auth-url: http://authelia.default.svc.cluster.local/api/verify
 ```
 
 [ingress-nginx]: https://kubernetes.github.io/ingress-nginx/