Apply suggestions from code review

Co-authored-by: Randolph West MSFT <97149825+rwestMSFT@users.noreply.github.com>

Author: MikeRayMSFT

docs/sql-server/azure-arc/overview.md

@@ -46,9 +46,9 @@ Azure Arc-enabled SQL Server  supports SQL Server 2012 or higher running on one
 > Azure Arc-enabled SQL Server does not support the following configurations currently:
 > - SQL Server running in containers.
 > - SQL Server Failover Cluster Instances (FCI).
-> - SQL Server roles other than the database engine such as Analysis Servicess (SSAS), Reporting Services (SSRS), or Integration Services (SSIS).
+> - SQL Server roles other than the Database Engine, such as Analysis Services (SSAS), Reporting Services (SSRS), or Integration Services (SSIS).
 > - SQL Server editions: Express, Web, Business Intelligence.
-> - SQL Server versions: 2008/2008 R2 or older.
+> - SQL Server 2008, SQL Server 2008 R2, and older.
 > - Installing the Arc agent and SQL Server extension cannot be done as part of sysprep image creation.
 
 ### Required permissions