mtd: spi-nor: core: Fix spi_nor_flash_parameter otp description

Update the description of the otp member of the
struct spi_nor_flash_parameter.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20211029172633.886453-2-tudor.ambarus@microchip.com

drivers/mtd/spi-nor/core.h

@@ -250,7 +250,7 @@ struct spi_nor_otp {
  *                      higher index in the array, the higher priority.
  * @erase_map:		the erase map parsed from the SFDP Sector Map Parameter
  *                      Table.
- * @otp_info:		describes the OTP regions.
+ * @otp:		SPI NOR OTP info.
  * @octal_dtr_enable:	enables SPI NOR octal DTR mode.
  * @quad_enable:	enables SPI NOR quad mode.
  * @set_4byte_addr_mode: puts the SPI NOR in 4 byte addressing mode.
@@ -262,7 +262,6 @@ struct spi_nor_otp {
  *                      e.g. different opcodes, specific address calculation,
  *                      page size, etc.
  * @locking_ops:	SPI NOR locking methods.
- * @otp:		SPI NOR OTP methods.
  */
 struct spi_nor_flash_parameter {
 	u64				size;