correction from prev PR that caused a problem

"may" needs to be used here for the moment; it can be fixed later to meet the new style guideline

Author: American-Dipper

docs/big-data-cluster/release-notes-cumulative-updates-history.md

@@ -92,7 +92,7 @@ Cumulative Update 16 (CU16) GDR release for [!INCLUDE[sssql19-md](../includes/ss
 | --- | --- | --- |
 | 15.0.4236.7 | [2019-CU16-GDR3-ubuntu-20.04] | [SQL Server Big Data Clusters Cumulative Update 17](release-notes-cumulative-update-17.md) |
 
-## <a id="cu16"></a> CU16 (May 2022)
+## <a id="cu16"></a> CU16 ( 2022)
 
 Cumulative Update 16 (CU16) release for [!INCLUDE[sssql19-md](../includes/sssql19-md.md)] Big Data Clusters.
 
@@ -179,7 +179,7 @@ SQL Server Big Data Clusters CU10 includes important capabilities:
 
 - Upgraded base images from Ubuntu 16.04 to Ubuntu 20.04.
   > [!CAUTION]
-  > Ubuntu 20.04 has stricter security requirements and you may see issues when using BDC to connect to SQL Server instances before SQL Server 2017. For more information, see [Failed to connect to remote instance of SQL Server 2016 or older](known-issues.md#failed-to-connect-to-remote-instance-of-sql-server-2016-or-older).
+  > Ubuntu 20.04 has stricter security requirements and you  see issues when using BDC to connect to SQL Server instances before SQL Server 2017. For more information, see [Failed to connect to remote instance of SQL Server 2016 or older](known-issues.md#failed-to-connect-to-remote-instance-of-sql-server-2016-or-older).
 - High availability support for Hadoop KMS components.
 - Additional configuration settings for SQL Server networking and process affinity at the resource-scope. See [Master Pool resource-scope settings](reference-config-bdc-overview.md#master-pool-resource-scope-settings).
 - Resource management for Spark-related containers through [cluster-scope settings](reference-config-bdc-overview.md#cluster-scope-settings).
@@ -337,7 +337,7 @@ Cumulative Update 3 (CU3) release for SQL Server Big Data Clusters. The SQL Serv
 SQL Server Big Data Clusters CU3 resolves the following issues from previous releases.
 
 - [Deployment with private repository](known-issues.md#deployment-with-private-repository)
-- [Upgrade may fail due to timeout](known-issues.md#upgrade-might-fail-due-to-timeout)
+- [Upgrade might fail due to timeout](known-issues.md#upgrade-might-fail-due-to-timeout)
 
 ## <a id="cu2"></a> CU2 (February 2020)