sfc/falcon: fix repeated words in comments

Delete the redundant word 'in'.
Signed-off-by: wangjianli <wangjianli@cdjrlc.com>
Link: https://lore.kernel.org/r/20220724074746.19550-1-wangjianli@cdjrlc.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/ethernet/sfc/falcon/net_driver.h

@@ -679,7 +679,7 @@ union ef4_multicast_hash {
  * @n_rx_channels: Number of channels used for RX (= number of RX queues)
  * @n_tx_channels: Number of channels used for TX
  * @rx_ip_align: RX DMA address offset to have IP header aligned in
- *	in accordance with NET_IP_ALIGN
+ *	accordance with NET_IP_ALIGN
  * @rx_dma_len: Current maximum RX DMA length
  * @rx_buffer_order: Order (log2) of number of pages for each RX buffer
  * @rx_buffer_truesize: Amortised allocation size of an RX buffer,