Update extend-service-ip-ranges.md

Author: vijay08101990

content/en/docs/tasks/network/extend-service-ip-ranges.md

@@ -24,7 +24,7 @@ This document shares how to extend the existing Service IP range assigned to a c
 ## API
 
 Kubernetes clusters with kube-apiservers that have enabled the `MultiCIDRServiceAllocator`
-[feature gate](/docs/reference/command-line-tools-reference/feature-gates/) and the `networking.k8s.io/v1alpha1` API,
+[feature gate](/docs/reference/command-line-tools-reference/feature-gates/) and the `networking.k8s.io/v1beta1` API,
 will create a new ServiceCIDR object that takes the well-known name `kubernetes`, and that uses an IP address range
 based on the value of the `--service-cluster-ip-range` command line argument to kube-apiserver.
 
@@ -94,7 +94,7 @@ that extends or adds new IP address ranges.
 
 ```sh
 cat <EOF | kubectl apply -f -
-apiVersion: networking.k8s.io/v1alpha1
+apiVersion: networking.k8s.io/v1beta1
 kind: ServiceCIDR
 metadata:
   name: newcidr1