doc: Syntax fixes to stop gitbuilder warnings.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

diff --git a/doc/dev/versions.rst b/doc/dev/versions.rst
index f7da768f1195eaeb94379b425c3eda7ace765c40..bf5ee252cd5ad351abaf80e712c5f18b760ddfee 100644 (file)
--- a/doc/dev/versions.rst
+++ b/doc/dev/versions.rst
@@ -1,6 +1,7 @@
-==============
+==================
 Public OSD Version
-==============
+==================
+
 We maintain two versions on disk: an eversion_t pg_log.head and a
 version_t info.user_version. Each object is tagged with both the pg
 version and user_version it was last modified with.  The PG version is