diff --git a/docs/user-guide/cli-arguments.md b/docs/user-guide/cli-arguments.md
index 70c7549d72..aa273061af 100644
--- a/docs/user-guide/cli-arguments.md
+++ b/docs/user-guide/cli-arguments.md
@@ -19,6 +19,7 @@ They are set in the container spec of the `nginx-ingress-controller` Deployment
 | `--enable-ssl-passthrough`        | Enable SSL Passthrough. |
 | `--force-namespace-isolation`     | Force namespace isolation. Prevents Ingress objects from referencing Secrets and ConfigMaps located in a different namespace than their own. May be used together with watch-namespace. |
 | `--health-check-path string`      | URL path of the health check endpoint. Configured inside the NGINX status server. All requests received on the port defined by the healthz-port parameter are forwarded internally to this path. (default "/healthz") |
+| `--health-check-timeout duration` | Time limit, in seconds, for a probe to health-check-path to succeed. (default 10) |
 | `--healthz-port int`              | Port to use for the healthz endpoint. (default 10254) |
 | `--http-port int`                 | Port to use for servicing HTTP traffic. (default 80) |
 | `--https-port int`                | Port to use for servicing HTTPS traffic. (default 443) |
@@ -37,8 +38,6 @@ They are set in the container spec of the `nginx-ingress-controller` Deployment
 | `--stderrthreshold severity`      | logs at or above this threshold go to stderr (default 2) |
 | `--sync-period duration`          | Period at which the controller forces the repopulation of its local object stores. Disabled by default. |
 | `--sync-rate-limit float32`       | Define the sync frequency upper limit (default 0.3) |
-| `--tcp-services-configmap string` | Name of the ConfigMap containing the definition of the TCP services to expose. The key in the map indicates the external port to be used. The value is a reference to a Service in the form "namespace/name:port", where "port" can either be a port number or name. TCP ports 80 and 443 are reserved by the controller for servicing HTTP traffic. |
-| `--udp-services-configmap string` | Name of the ConfigMap containing the definition of the UDP services to expose. The key in the map indicates the external port to be used. The value is a reference to a Service in the form "namespace/name:port", where "port" can either be a port name or number. |
 | `--update-status`                 | Update the load-balancer status of Ingress objects this controller satisfies. Requires setting the publish-service parameter to a valid Service reference. (default true) |
 | `--update-status-on-shutdown`     | Update the load-balancer status of Ingress objects when the controller shuts down. Requires the update-status parameter. (default true) |
 | `-v`, `--v Level`                 | log level for V logs |