Improve internal documentation links

Issue-ID: CPS-749
Signed-off-by: lukegleeson <luke.gleeson@est.tech>
Change-Id: I449d14cfb6b5463394a80a8ef23180dd31a1ad50
diff --git a/docs/modeling.rst b/docs/modeling.rst
index 5504bf3..b750c6d 100644
--- a/docs/modeling.rst
+++ b/docs/modeling.rst
@@ -54,7 +54,11 @@
 
 Querying
 
-- **CPS Path** is used to query data nodes. The CPS Path is described in detail in :doc:`cps-path`.
+- **CPS Path** is used to query data nodes.
+.. toctree::
+   :maxdepth: 1
+
+   cps-path.rst
 
 .. Below Label is used by documentation for other CPS components to link here, do not remove even if it gives a warning
 .. _cps_ncmp_modelling: