diff --git a/tosca-configs/att-workflow/bbwf-fabric.yaml b/tosca-configs/att-workflow/bbwf-fabric.yaml
index 100db89..87cc1ac 100755
--- a/tosca-configs/att-workflow/bbwf-fabric.yaml
+++ b/tosca-configs/att-workflow/bbwf-fabric.yaml
@@ -136,7 +136,7 @@
             node: onos_app#dhcpl2relay
             relationship: tosca.relationships.BelongsToOne
 
-    OLT app extra config
+    # OLT app extra config
     onos_app#olt:
       type: tosca.nodes.ONOSApp
       properties: