Better rendering of documentation & minor changes

Change-Id: I0697b0d5f1f5eeafeabffdf07e4c8bd5ec1707ab
Issue-ID: DCAEGEN2-1603
Signed-off-by: maximesson <maxime.bonneau@est.tech>
diff --git a/docs/sections/services/dfc/consumedapis.rst b/docs/sections/services/dfc/consumedapis.rst
index 2fe63b4..258164a 100644
--- a/docs/sections/services/dfc/consumedapis.rst
+++ b/docs/sections/services/dfc/consumedapis.rst
@@ -23,7 +23,7 @@
 +-----------+---------------------+
 
 GET /FEEDLOG_TOPIC/DEFAULT_FEED_ID?type=pub&filename=FILENAME
--------------
+-------------------------------------------------------------
 
 Description
 ~~~~~~~~~~~