openvswitch: kerneldoc warning fix

s/sock/gs

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/openvswitch/vport-geneve.c

@@ -30,7 +30,7 @@
 
 /**
  * struct geneve_port - Keeps track of open UDP ports
- * @sock: The socket created for this port number.
+ * @gs: The socket created for this port number.
  * @name: vport name.
  */
 struct geneve_port {