diff --git a/data/voc.yaml b/data/voc.yaml
index 9275cf2..ba4eff6 100644
--- a/data/voc.yaml
+++ b/data/voc.yaml
@@ -14,4 +14,5 @@ val: ../VOC/images/val/
 nc: 20
 
 # class names
-names: ['aeroplane', 'bicycle','bird','boat','bottle','bus','car','cat','chair','cow','diningtable','dog','horse','motorbike','person','pottedplant','sheep','sofa','train','tvmonitor']
+names: ['aeroplane', 'bicycle','bird','boat','bottle','bus','car','cat','chair','cow','diningtable','dog','horse',
+        'motorbike','person','pottedplant','sheep','sofa','train','tvmonitor']