One comment in the SPI-NAND core is not very clear, fix it to ease the
understanding of what the block does.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200930154109.3922-2-miquel.raynal@bootlin.com