doc: board: fix README.b4860qds
Two sibling headings can never be the same.
Fix the heading levels.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/doc/board/freescale/b4860qds.rst b/doc/board/freescale/b4860qds.rst
index 37d7d08..de14d85 100644
--- a/doc/board/freescale/b4860qds.rst
+++ b/doc/board/freescale/b4860qds.rst
@@ -134,7 +134,7 @@
-------------------------
Switch Settings
----------------
+^^^^^^^^^^^^^^^
.. code-block:: none
@@ -167,7 +167,7 @@
-------------------------
Switch Settings
----------------
+^^^^^^^^^^^^^^^
.. code-block:: none