diff --git a/drivers/mtd/spi-nor/debugfs.c b/drivers/mtd/spi-nor/debugfs.c
index 69830ad43990..d0191eb9f879 100644
--- a/drivers/mtd/spi-nor/debugfs.c
+++ b/drivers/mtd/spi-nor/debugfs.c
@@ -144,7 +144,7 @@ static int spi_nor_params_show(struct seq_file *s, void *data)
 
 	seq_puts(s, "\nsector map\n");
 	seq_puts(s, " region (in hex)   | erase mask | overlaid\n");
-	seq_puts(s, " ------------------+------------+----------\n");
+	seq_puts(s, " ------------------+------------+---------\n");
 	for (i = 0; i < erase_map->n_regions; i++) {
 		u64 start = region[i].offset;
 		u64 end = start + region[i].size - 1;