can: xilinx_can: remove repeated word from the kernel-doc

Trivial patch. Issue is reported by checkpatch.

Link: https://lore.kernel.org/all/267c11097c90debbb5b1efebbeabc98161177def.1632306843.git.michal.simek@xilinx.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/xilinx_can.c

@@ -516,8 +516,7 @@ static int xcan_chip_start(struct net_device *ndev)
  * @ndev:	Pointer to net_device structure
  * @mode:	Tells the mode of the driver
  *
- * This check the drivers state and calls the
- * the corresponding modes to set.
+ * This check the drivers state and calls the corresponding modes to set.
  *
  * Return: 0 on success and failure value on error
  */
@@ -982,7 +981,7 @@ static void xcan_update_error_state_after_rxtx(struct net_device *ndev)
  * @isr:	interrupt status register value
  *
  * This is the CAN error interrupt and it will
- * check the the type of error and forward the error
+ * check the type of error and forward the error
  * frame to upper layers.
  */
 static void xcan_err_interrupt(struct net_device *ndev, u32 isr)