sfc/siena: fix repeated words in comments

Delete the redundant word 'in'.

Signed-off-by: wangjianli <wangjianli@cdjrlc.com>
Link: https://lore.kernel.org/r/20220724075207.21080-1-wangjianli@cdjrlc.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

Author: wangjianli

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

@@ -838,7 +838,7 @@ enum efx_xdp_tx_queues_mode {
  * @xdp_channel_offset: Offset of zeroth channel used for XPD TX.
  * @xdp_tx_per_channel: Max number of TX queues on an XDP TX channel.
  * @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,