Readme fix

Author: Jenia Kogan

README.md

@@ -1,11 +1,6 @@
 # Device Management Client reference application for connectivity
 
 The [`mbed-cloud-client-example`](https://github.com/PelionIoT/mbed-cloud-client-example) is a reference application that uses [Izuma Device Management Client library](https://github.com/PelionIoT/mbed-cloud-client) and demonstrates how to build a connectivity application.
-
-This readme offers tutorial for:
-1. [Device Management Client connection to a standard OMA LwM2M server tutorial.](pdmc-connection-to-standard-lwm2m-server-tutorial.md)
-2. [Device Management Client migration tutorial.](pdmc-migration-tutorial.md)
-
 More documentation in: https://developer.izumanetworks.com