Merge pull request kubernetes#1241 from superbrothers/fix-broken-link

Fix broken link in the authorization page

Author: devin-donnelly

docs/admin/authorization.md

@@ -204,7 +204,7 @@ As of 1.3 RBAC mode is in alpha and considered experimental.
 
 To use RBAC, you must both enable the authorization module with `--authorization-mode=RBAC`,
 and [enable the API version](
-cluster-management.md/#Turn-on-or-off-an-API-version-for-your-cluster),
+/docs/admin/cluster-management/#turn-on-or-off-an-api-version-for-your-cluster),
 with a `--runtime-config=` that includes `rbac.authorization.k8s.io/v1alpha1`.
 
 ### Roles, RolesBindings, ClusterRoles, and ClusterRoleBindings