Fixing error message and adding comments

Author: shreyashastantram

cns/middlewares/k8sSwiftV2.go

@@ -28,7 +28,7 @@ var (
 	errGetMTPNC                 = errors.New(NetworkNotReadyErrorMsg + " - failed to get MTPNC")
 	errInvalidSWIFTv2NICType    = errors.New("invalid NIC type for SWIFT v2 scenario")
 	errInvalidMTPNCPrefixLength = errors.New("invalid prefix length for MTPNC primaryIP, must be 32")
-	errMTPNCDeleting            = errors.New(NetworkNotReadyErrorMsg + "found mtpnc for previous pod pending deletion, waiting for new mtpnc to be ready")
+	errMTPNCDeleting            = errors.New(NetworkNotReadyErrorMsg + " - mtpnc for previous pod is being deleted, waiting for new mtpnc to be ready")
 )
 
 type K8sSWIFTv2Middleware struct {

crd/multitenancy/api/v1alpha1/utils.go

@@ -10,6 +10,8 @@ func (m *MultitenantPodNetworkConfig) IsReady() bool {
 	return !reflect.DeepEqual(m.Status, MultitenantPodNetworkConfigStatus{})
 }
 
+// IsDeleting returns true if the MultitenantPodNetworkConfig resource has been marked for deletion.
+// A resource is considered to be deleting when its DeletionTimestamp field is set.
 func (m *MultitenantPodNetworkConfig) IsDeleting() bool {
 	return !m.DeletionTimestamp.IsZero()
 }