updated README

README.md

@@ -1,9 +1,11 @@
 # Kubernetes Succinctly
 
-This is the companion repo for [*Kubernetes Succinctly*](https://www.syncfusion.com/ebooks/) by Rahul Rai and Tarun Pabbi. Published by Syncfusion.
+This is a backup of the companion repo for [*Kubernetes Succinctly*](https://www.syncfusion.com/ebooks/) by Rahul Rai ([rahulrai-in](https://github.com/rahulrai-in)) and Tarun Pabbi ([tarunp](https://github.com/tarunp)). Published by Syncfusion.
 
 [![cover](https://github.com/SyncfusionSuccinctlyE-Books/Kubernetes-Succinctly/blob/master/cover.png)](https://www.syncfusion.com/ebooks/Xamarin_Forms_Succinctly)
 
+The original companion repo can be found at [https://github.com/Kubernetes-Succinctly](https://github.com/Kubernetes-Succinctly).
+
 ## Looking for more _Succinctly_ titles?
 
 Check out the entire library of more than 150 _Succinctly_ e-books at [https://www.syncfusion.com/ebooks](https://www.syncfusion.com/ebooks).