C46520: removing extra closing bracket

Localization team has reported source content issue that causes localized version to have broken/different format compared to en-us version.
Description of the source issue: Source issue is still present. There is an extra "]" bracket in the line 28  in first include - 

CC: @MashaMSFT

Author: v-maudel

docs/database-engine/availability-groups/windows/configure-availability-group-for-distributed-transactions.md

@@ -25,7 +25,7 @@ manager: craigg
 In order to guarantee distributed transactions, the availability group must be configured to register databases as distributed transaction resource managers.  
 
 >[!NOTE]
->[!INCLUDE[SQL2016](../../../includes/sssql15-md.md)] Service Pack 2 and later provides full support for distributed transactions in availability groups. In [!INCLUDE[SQL2016]](../../../includes/sssql15-md.md)] versions prior to Service Pack 2, cross-database distributed transactions (i.e. transaction using databases on the same SQL Server instance) involving a database in an availability group are not supported. [!INCLUDE[SQL2017](../../../includes/sssqlv14-md.md)] does not have this limitation. 
+>[!INCLUDE[SQL2016](../../../includes/sssql15-md.md) Service Pack 2 and later provides full support for distributed transactions in availability groups. In [!INCLUDE[SQL2016]](../../../includes/sssql15-md.md)] versions prior to Service Pack 2, cross-database distributed transactions (i.e. transaction using databases on the same SQL Server instance) involving a database in an availability group are not supported. [!INCLUDE[SQL2017](../../../includes/sssqlv14-md.md)] does not have this limitation. 
 >
 >In [!INCLUDE[SQL2016](../../../includes/sssql15-md.md)] the configuration steps are the same as in [!INCLUDE[SQL2017](../../../includes/sssqlv14-md.md)].