Adding comment option to iptables rule

Change-Id: I9d93052cfc197a364b42240448344d5543e8805f
diff --git a/tests/pillar/iptables_server.sls b/tests/pillar/iptables_server.sls
index 7ef038d..b6a1219 100644
--- a/tests/pillar/iptables_server.sls
+++ b/tests/pillar/iptables_server.sls
@@ -10,4 +10,4 @@
             destination_port: 8088
             source_network: 127.0.0.1
             jump: ACCEPT
-
+            comment: Blah