Fix for SDK's index.rst file

Change-Id: I3273ea34909ad218908a3b16fff173f420c6e766
Issue-ID: DCAEGEN2-1447
Signed-off-by: pwielebs <piotr.wielebski@nokia.com>
diff --git a/docs/sections/offeredapis.rst b/docs/sections/offeredapis.rst
index e4f6528..4611425 100644
--- a/docs/sections/offeredapis.rst
+++ b/docs/sections/offeredapis.rst
@@ -15,3 +15,4 @@
    apis/DFC.rst
    apis/PNDA.rst
    apis/pmmapper.rst
+   apis/SDK.rst