sphinx: insert blank below between title and toc

Whenever a TOC follows a title/heading, a blank line is missing. So
let's add it explicitely.

(From yocto-docs rev: 600b6fe7837dd817d32350e1a45431bdcfe8ebbd)

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/documentation/bsp-guide/bsp-guide.rst b/documentation/bsp-guide/bsp-guide.rst
index beb36aa671..435a399d52 100644
--- a/documentation/bsp-guide/bsp-guide.rst
+++ b/documentation/bsp-guide/bsp-guide.rst
@@ -4,6 +4,8 @@
 Yocto Project Board Support Package Developer's Guide
 =====================================================
 
+|
+
 .. toctree::
    :caption: Table of Contents
    :numbered: