fix wrong comment

Signed-off-by: Antonio Ojea <[email protected]>

plugins/network-device-injector/network-device-injector.go

@@ -330,7 +330,7 @@ func (p *plugin) RunPodSandbox(_ context.Context, pod *api.PodSandbox) error {
  return nil
  }
 
- // attach the network devices to the pod namespace
+ // release the network devices from the pod namespace
  for _, n := range netdevices {
  err = n.inject(ns)
  if err != nil {