xfsdocs: fix a minor levelling problem
Fix these incorrect heading levels.
asciidoc: WARNING: allocation_groups.asciidoc: line 1089: section title out of sequence: expected level 3, got level 4
asciidoc: WARNING: allocation_groups.asciidoc: line 1218: section title out of sequence: expected level 3, got level 4
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
diff --git a/design/XFS_Filesystem_Structure/allocation_groups.asciidoc b/design/XFS_Filesystem_Structure/allocation_groups.asciidoc
index b088abb..0e48b4b 100644
--- a/design/XFS_Filesystem_Structure/allocation_groups.asciidoc
+++ b/design/XFS_Filesystem_Structure/allocation_groups.asciidoc
@@ -1077,7 +1077,7 @@
image::images/20b.png[]
-==== xfs_db AGI Example
+=== xfs_db AGI Example
This is an AGI of a freshly populated filesystem:
@@ -1206,7 +1206,7 @@
A 64 element bitmap showing which inodes in this chunk are not available for
allocation.
-==== xfs_db Sparse Inode AGI Example
+=== xfs_db Sparse Inode AGI Example
This example derives from an AG that has been deliberately fragmented. The
inode B+tree:
