doc: mark the ascii schema as a literal block

Signed-off-by: Loic Dachary <ldachary@redhat.com>

diff --git a/doc/dev/mds_internals/data-structures.rst b/doc/dev/mds_internals/data-structures.rst
index 6d0491df0e4cdaa364dffa4b8b010bca4b05de90..1197b62f3a4b9175ee4320d573338aff66717c5d 100644 (file)
--- a/doc/dev/mds_internals/data-structures.rst
+++ b/doc/dev/mds_internals/data-structures.rst
@@ -14,7 +14,7 @@ MDS internal data structures
   CDir only exists for directory inode, it's used to link CDentries under the
   directory. A CInode can have multiple CDir when the directory is fragmented.
 
-These data structures are linked together as:
+These data structures are linked together as::
 
   CInode
   CDir