fix my alias

Author: Estera Kot

articles/synapse-analytics/spark/apache-spark-performance-hyperspace.md

@@ -2,13 +2,13 @@
 title: Hyperspace indexes for Apache Spark
 description: Performance optimization for Apache Spark using Hyperspace indexes
 services: synapse-analytics 
-author: ekot
-ms.author: ekot
+author: ekote
+ms.author: ekote
 ms.service: synapse-analytics 
 ms.topic: conceptual 
 ms.subservice: spark
 ms.date: 02/10/2023
-ms.reviewer: ekot
+ms.reviewer: eskotq
 zone_pivot_groups: programming-languages-spark-all-minus-sql-r
 ---