Add a period

Author: VanMSFT

docs/relational-databases/system-catalog-views/sys-database-ledger-transactions-transact-sql.md

@@ -19,7 +19,7 @@ monikerRange: "=azuresqldb-current"
 
 Captures the cryptographically protected history of database transactions against ledger tables in the database. A row in this view represents a database transaction.
 
-For more information on database ledger, see [Azure SQL Database ledger](/azure/azure-sql/database/ledger-overview)
+For more information on database ledger, see [Azure SQL Database ledger](/azure/azure-sql/database/ledger-overview).
 
 | Column name | Data type | Description |
 | --- | --- | --- |