s/google routes/azure udr/

docs/11-pod-network-routes.md

@@ -1,6 +1,6 @@
 # Provisioning Pod Network Routes
 
-Pods scheduled to a node receive an IP address from the node's Pod CIDR range. At this point pods can not communicate with other pods running on different nodes due to missing network [routes](https://cloud.google.com/compute/docs/vpc/routes).
+Pods scheduled to a node receive an IP address from the node's Pod CIDR range. At this point pods can not communicate with other pods running on different nodes due to missing network [routes](https://docs.microsoft.com/en-us/azure/virtual-network/virtual-networks-udr-overview).
 
 In this lab you will create a route for each worker node that maps the node's Pod CIDR range to the node's internal IP address.