mtd: nand: Fix nanddev_pos_next_page() kernel-doc header

[ Upstream commit 98ee3fc7ef8395f8b7a379e6608aee91efc66d48 ]

Function name is wrong in the kernel-doc header.

Fixes: 9c3736a3 ("mtd: nand: Add core infrastructure to deal with NAND devices")
Signed-off-by: NBoris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: NMiquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>

include/linux/mtd/nand.h

@@ -568,7 +568,7 @@ static inline void nanddev_pos_next_eraseblock(struct nand_device *nand,
 }
 
 /**
- * nanddev_pos_next_eraseblock() - Move a position to the next page
+ * nanddev_pos_next_page() - Move a position to the next page
  * @nand: NAND device
  * @pos: the position to update
  *