fix: use comments suitable for documentation

Co-authored-by: Timothy J. Raymond <[email protected]>
Signed-off-by: Santhosh  Prabhu  <[email protected]>

Author: santhoshmprabhu

cns/restserver/nodesubnet.go

@@ -34,10 +34,9 @@ func (service *HTTPRestService) UpdateIPsForNodeSubnet(secondaryIPs []netip.Addr
 	return nil
 }
 
-// initialization steps for nodesubnet:
-// 1. Set orchestrator type to KubernetesCRD
-// 2. Reconcile initial CNS state from statefile
-// 3. Create the IP fetcher
+// InitializeNodeSubnet prepares CNS for serving NodeSubnet requests.
+// It sets the orchestrator type to KubernetesCRD, reconciles the initial
+// CNS state from the statefile, then creates an IP fetcher.
 func (service *HTTPRestService) InitializeNodeSubnet(ctx context.Context, podInfoByIPProvider cns.PodInfoByIPProvider) error {
 	// set orchestrator type
 	orchestrator := cns.SetOrchestratorTypeRequest{