mtd: spi-nor: fix description for int (*flash_is_locked)()

The description was interleaved.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>

include/linux/mtd/spi-nor.h

@@ -376,10 +376,10 @@ struct flash_info;
  * @flash_lock:		[FLASH-SPECIFIC] lock a region of the SPI NOR
  * @flash_unlock:	[FLASH-SPECIFIC] unlock a region of the SPI NOR
  * @flash_is_locked:	[FLASH-SPECIFIC] check if a region of the SPI NOR is
+ *			completely locked
  * @quad_enable:	[FLASH-SPECIFIC] enables SPI NOR quad mode
  * @clear_sr_bp:	[FLASH-SPECIFIC] clears the Block Protection Bits from
  *			the SPI NOR Status Register.
- *			completely locked
  * @priv:		the private data
  */
 struct spi_nor {