net: cxgb: fix a typo in kernel doc

Fix a trivial typo of 'pakcet' in cxgb kernel doc.
Signed-off-by: NJean Sacren <sakiwit@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/cxgb/sge.c

@@ -1359,7 +1359,7 @@ static void restart_sched(struct tasklet_struct *t)
  *	@fl: the free list that contains the packet buffer
  *	@len: the packet length
  *
- *	Process an ingress ethernet pakcet and deliver it to the stack.
+ *	Process an ingress ethernet packet and deliver it to the stack.
  */
 static void sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
 {