Improve comments

pkg/webhook/server.go

@@ -250,14 +250,16 @@ func (s *DefaultServer) Start(ctx context.Context) error {
 	idleConnsClosed := make(chan struct{})
 	go func() {
 		<-ctx.Done()
+
 		// Disable HTTP keep-alives to close persistent connections after next
 		// HTTP request. Clients may reconnect until routes are updated and
 		// server listeners are closed however this should start gradually
 		// migrating clients to server instances that are not about to shutdown
 		srv.SetKeepAlivesEnabled(false)
+		// Wait before shutting down webhook server
 		<-time.After(s.Options.ShutdownDelay)
-		log.Info("Shutting down webhook server with timeout of 1 minute")
 
+		log.Info("Shutting down webhook server with timeout of 1 minute")
 		ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
 		defer cancel()
 		if err := srv.Shutdown(ctx); err != nil {