[VOL-3255] enhancement to support device metrics

Change-Id: Ic26c2db30a58943a4eef6276ae1cf40350d51702
diff --git a/topic-listener.go b/topic-listener.go
index 47003e8..687e229 100644
--- a/topic-listener.go
+++ b/topic-listener.go
@@ -19,8 +19,8 @@
 	"os/signal"
 	"sync"
 
-	"github.com/Shopify/sarama"
 	"gerrit.opencord.org/kafka-topic-exporter/common/logger"
+	"github.com/Shopify/sarama"
 )
 
 func topicListener(topic *string, master sarama.Consumer, wg sync.WaitGroup) {