Update analytical-store-introduction.md

Author: Rodrigossz

articles/cosmos-db/analytical-store-introduction.md

@@ -553,7 +553,7 @@ After the analytical store is enabled, based on the data retention needs of the
 Analytical store relies on Azure Storage and offers the following protection against physical failure:
 
  * By default, Azure Cosmos DB database accounts allocate analytical store in Locally Redundant Storage (LRS) accounts. LRS provides at least 99.999999999% (11 nines) durability of objects over a given year.
- * If any geo-region of the database account is configured for zone-redundancy, it is allocated in Zone-redundant Storage (ZRS) accounts. Customers need to enable Availability Zones on a region of their Azure Cosmos DB database account to have analytical data of that region stored in ZRS. ZRS offers durability for storage resources of at least 99.9999999999% (12 9's) over a given year.
+ * If any geo-region of the database account is configured for zone-redundancy, it is allocated in Zone-redundant Storage (ZRS) accounts. Customers need to enable Availability Zones on a region of their Azure Cosmos DB database account to have analytical data of that region stored in Zone-redundant Storage. ZRS offers durability for storage resources of at least 99.9999999999% (12 9's) over a given year.
 
 For more information about Azure Storage durability, click [here](https://learn.microsoft.com/azure/storage/common/storage-redundancy).