i40e: fix kernel-doc argument name

The second argument name in the kernel-doc argument list for
i40e_features_check() was slightly off. Fix it for the kernel doc.

Signed-off-by: Jean Sacren <sakiwit@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40e/i40e_main.c

@@ -8542,7 +8542,7 @@ static int i40e_ndo_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
 /**
  * i40e_features_check - Validate encapsulated packet conforms to limits
  * @skb: skb buff
- * @netdev: This physical port's netdev
+ * @dev: This physical port's netdev
  * @features: Offload features that the stack believes apply
  **/
 static netdev_features_t i40e_features_check(struct sk_buff *skb,