fix in consul discovery

consul/discovery.go

@@ -118,6 +118,7 @@ func (s *Service) RegisterHealthChecks() {
 		s.hcTicker = time.NewTicker(time.Second)
 		for range s.hcTicker.C {
 			if ok, _ := s.healthCheck(); ok {
+				fmt.Println("Stoping HC Ticker goroutine")
 				s.hcTicker.Stop()
 			}
 		}