[ONOS-5286]remove update operation in the ovsdb createPort and modify qos table name

Change-Id: Id40a4ebf2e7b28fb1114ca4f73d8fc6c9eda436f
diff --git a/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/table/OvsdbTable.java b/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/table/OvsdbTable.java
index b226e42..17623d2 100644
--- a/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/table/OvsdbTable.java
+++ b/protocols/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/table/OvsdbTable.java
@@ -21,7 +21,7 @@
 public enum OvsdbTable {
     INTERFACE("Interface"), BRIDGE("Bridge"), CONTROLLER("Controller"),
     PORT("Port"), OPENVSWITCH("Open_vSwitch"), FLWTABLE("Flow_Table"),
-    QOS("Qos"), QUEUE("Queue"), MIRROR("Mirror"), MANAGER("Manager"),
+    QOS("QoS"), QUEUE("Queue"), MIRROR("Mirror"), MANAGER("Manager"),
     NETFLOW("NetFlow"), SSL("SSL"), SFLOW("sFlow"), IPFIX("IPFIX"),
     FLOWSAMPLECOLLECTORSET("Flow_Sample_Collector_Set");