Merge pull request #48227 from mzsalam/patch-2

Update backup-azure-backup-cloud-as-tape.md

Author: ShannonLeavitt

articles/backup/backup-azure-backup-cloud-as-tape.md

@@ -9,7 +9,7 @@ ms.date: 04/30/2017
 Azure Backup and System Center Data Protection Manager customers can:
 
 * Back up data in schedules which best suit the organizational needs.
-* Retain the backup data for longer periods
+* Retain the backup data for longer periods.
 * Make Azure a part of their long-term retention needs (instead of tape).
 
 This article explains how customers can enable backup and retention policies. Customers who use tapes to address their long-term-retention needs now have a powerful and viable alternative with the availability of this feature. The feature is enabled in the latest release of the Azure Backup (which is available [here](https://aka.ms/azurebackup_agent)). System Center DPM customers must update to, at least, DPM 2012 R2 UR5 before using DPM with the Azure Backup service.
@@ -37,9 +37,9 @@ The total number of “retention points” specified in this policy is 90 (daily
 ![Sample Screen](./media/backup-azure-backup-cloud-as-tape/samplescreen.png)
 
 1. **Daily retention policy**: Backups taken daily are stored for seven days.
-2. **Weekly retention policy**: Backups taken every day at midnight and 6PM Saturday are preserved for four weeks
-3. **Monthly retention policy**: Backups taken at midnight and 6pm on the last Saturday of each month are preserved for 12 months
-4. **Yearly retention policy**: Backups taken at midnight on the last Saturday of every March are preserved for 10 years
+2. **Weekly retention policy**: Backups taken at midnight and 6 PM Saturday are preserved for four weeks.
+3. **Monthly retention policy**: Backups taken at midnight and 6 PM on the last Saturday of each month are preserved for 12 months.
+4. **Yearly retention policy**: Backups taken at midnight on the last Saturday of every March are preserved for 10 years.
 
 The total number of “retention points” (points from which a customer can restore data) in the preceding diagram is computed as follows: