Improved Acrolinx Score

Improved Acrolinx Score

Author: sreekzz

articles/hdinsight/hadoop/hdinsight-troubleshoot-unable-add-nodes.md

@@ -1,6 +1,6 @@
 ---
 title: Unable to add nodes to Azure HDInsight cluster
-description: Troubleshoot why unable to add nodes to Apache Hadoop cluster in Azure HDInsight
+description: Troubleshoot why unable to add nodes to Apache Hadoop cluster in Azure HDInsight.
 ms.service: hdinsight
 ms.topic: troubleshooting
 ms.date: 03/15/2024
@@ -20,13 +20,13 @@ Reasons may vary.
 
 ## Resolution
 
-Using the [Cluster size](../hdinsight-scaling-best-practices.md) feature, calculate the number of additional cores needed for the cluster. This is based on the total number of cores in the new worker nodes. Then try one or more of the following steps:
+Using the [Cluster size](../hdinsight-scaling-best-practices.md) feature, calculate the number of extra cores needed for the cluster. This is based on the total number of cores in the new worker nodes. Then try one or more of the following steps:
 
 * Check to see if there are any cores available in the cluster's location.
 
 * Take a look at the number of available cores in other locations. Consider recreating your cluster in a different location with enough available cores.
 
-* If you'd like to increase the core quota for a specific location, please file a support ticket for an HDInsight core quota increase.
+* If you'd like to increase the core quota for a specific location, file a support ticket for an HDInsight core quota increase.
 
 ## Next steps