Update prevent-rate-limiting-errors.md

Author: AvijitkGupta

articles/cosmos-db/mongodb/prevent-rate-limiting-errors.md

@@ -75,5 +75,6 @@ To learn more about troubleshooting common errors, see this article:
 * [Troubleshoot common issues in Azure Cosmos DB's API for MongoDB](error-codes-solutions.md)
 
 Trying to do capacity planning for a migration to Azure Cosmos DB? You can use information about your existing database cluster for capacity planning.
+* For learning how to redistribute throughput across partitions, refer [Learn how to redistribute throughput across partitions](../distribute-throughput-across-partitions.md)
 * If all you know is the number of vcores and servers in your existing database cluster, read about [estimating request units using vCores or vCPUs](../convert-vcore-to-request-unit.md) 
 * If you know typical request rates for your current database workload, read about [estimating request units using Azure Cosmos DB capacity planner](estimate-ru-capacity-planner.md)