docs: fix broken links in faq.md (#10744)

* fix broken links in faq.md

Signed-off-by: Bukowa <gitbukowa@gmail.com>

* doc:faq.md: fix

Signed-off-by: bukowa <gitbukowa@gmail.com>

Signed-off-by: Bukowa <gitbukowa@gmail.com>
Signed-off-by: bukowa <gitbukowa@gmail.com>

docs/faq.md

@@ -63,7 +63,7 @@ or a randomly generated password stored in a secret (Argo CD 1.9 and later).
 ## How to disable admin user?
 
 Add `admin.enabled: "false"` to the `argocd-cm` ConfigMap (
-see [user management](operator-manual/user-management/index.md)).
+see [user management](./operator-manual/user-management/index.md)).
 
 ## Argo CD cannot deploy Helm Chart based applications without internet access, how can I solve it?
 
@@ -189,7 +189,7 @@ argocd ... --insecure
 ## I have configured Dex via `dex.config` in `argocd-cm`, it still says Dex is unconfigured. Why?
 
 Most likely you forgot to set the `url` in `argocd-cm` to point to your ArgoCD as well. See also
-[the docs](/operator-manual/user-management/#2-configure-argo-cd-for-sso).
+[the docs](./operator-manual/user-management/index.md#2-configure-argo-cd-for-sso).
 
 ## Why are `SealedSecret` resources reporting a `Status`?