Fix link from #10456 (#10458)

Author: StefanLobbenmeierObjego

docs/user-guide/nginx-configuration/annotations.md

@@ -316,7 +316,7 @@ nginx.ingress.kubernetes.io/configuration-snippet: |
   more_set_headers "Request-Id: $req_id";
 ```
 
-Since version 1.9.0 this annotation is disabled by default and has to be explicitly enabled, see [allow-snippet-annotations](./configmap.md/#allow-snippet-annotations). Enabling it can be dangerous in multi-tenant clusters, as it can lead to people with otherwise limited permissions being able to retrieve all secrets on the cluster. See CVE-2021-25742 and the [related issue on github](https://github.com/kubernetes/ingress-nginx/issues/7837) for more information.
+Since version 1.9.0 this annotation is disabled by default and has to be explicitly enabled, see [allow-snippet-annotations](./configmap.md#allow-snippet-annotations). Enabling it can be dangerous in multi-tenant clusters, as it can lead to people with otherwise limited permissions being able to retrieve all secrets on the cluster. See CVE-2021-25742 and the [related issue on github](https://github.com/kubernetes/ingress-nginx/issues/7837) for more information.
 
 ### Custom HTTP Errors