DOCSP-48757: docker note (#127)

Author: rustagir

Diff for: source/connect-to-mongo/choose-connection-target.txt

@@ -136,10 +136,14 @@ option to ``True``. You can do this in the following ways:
          :copyable:
          :emphasize-lines: 6
 
+.. note:: Replica Set in Docker
+
+   .. sharedinclude:: dbx/docker-replica-set.rst
+
 API Documentation
 -----------------
 
 To learn more about creating a ``MongoClient`` instance in the {+driver-short+},
 see the following API documentation:
 
-- `MongoClient <{+driver-api+}/MongoClients.html>`__ 
+- `MongoClient <{+driver-api+}/MongoClients.html>`__