diff --git a/TestON/tests/PeeringRouterTest/addresses.json b/TestON/tests/PeeringRouterTest/addresses.json
index 4e829ba..8831f8d 100644
--- a/TestON/tests/PeeringRouterTest/addresses.json
+++ b/TestON/tests/PeeringRouterTest/addresses.json
@@ -4,25 +4,25 @@
 		    "dpid" : "00:00:00:00:00:00:00:01",
 		    "port" : "1",
 		    "ips" : ["192.168.10.101/24"],
-                    "mac" : "00:00:00:00:00:01",
+                    "mac" : "00:00:00:00:00:01"
 		},
 		{
 		    "dpid" : "00:00:00:00:00:00:00:01",
 		    "port" : "2",
 		    "ips" : ["192.168.20.101/24"],
-		    "mac" : "00:00:00:00:00:01",
+		    "mac" : "00:00:00:00:00:01"
 		},
 		{
 		    "dpid" : "00:00:00:00:00:00:00:01",
 		    "port" : "3",
 		    "ips" : ["192.168.30.101/24"],
-		    "mac" : "00:00:00:00:00:01",
+		    "mac" : "00:00:00:00:00:01"
 		},
 		{
 		    "dpid" : "00:00:00:00:00:00:00:01",
 		    "port" : "4",
 		    "ips" : ["192.168.60.101/24"],
-		    "mac" : "00:00:00:00:00:01",
+		    "mac" : "00:00:00:00:00:01"
 		}
 
     ]