Update explanation on directory index accounting

Tests with the Debian image (which is generated with squashfs-tools,
so should be interpreted as ground truth) have showed that the count
is not stored off-by-one. The code was already doing the right thing,
but the documentation was wrong.

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/sqfs/inode.h b/include/sqfs/inode.h
index f2b6ede..65ff45e 100644
--- a/include/sqfs/inode.h
+++ b/include/sqfs/inode.h
@@ -447,8 +447,8 @@ struct sqfs_inode_dir_ext_t {
 	/**
 	 * @brief Number of directory index entries following the inode
 	 *
-	 * This number is stored off-by one and counts the number of
-	 * @ref sqfs_dir_index_t entries following the inode.
+	 * This number counts the number of @ref sqfs_dir_index_t entries
+	 * following the inode.
 	 */
 	sqfs_u16 inodex_count;