Fix branches.json

Change-Id: If2d394b3647d2d96e85c591e67641855d04d5dcc
diff --git a/TestON/JenkinsFile/dependencies/branches.json b/TestON/JenkinsFile/dependencies/branches.json
index fb33761..c00d94f 100644
--- a/TestON/JenkinsFile/dependencies/branches.json
+++ b/TestON/JenkinsFile/dependencies/branches.json
@@ -11,7 +11,7 @@
         "onos-2.sb1": "2.0",
         "onos-2.sb2": "2.1",
         "onos-2.sb3": "2.3",
-        "onos-2.sb4": "2.4"
+        "onos-2.sb4": "2.4",
         "onos-2.sb5": "2.6"
     }
 }