Deleting duplicate words (Acrolinx Words/Phrases)

Author: v-dirichards

articles/active-directory/reports-monitoring/reference-reports-data-retention.md

@@ -79,6 +79,6 @@ You can retain the audit and sign-in activity data for longer than the default r
 
 ### Can I see last month's data after getting an Azure AD premium license?
 
-**No**, you can't. Azure stores up to seven days of activity data for a free version. This means, when you switch from a free to a to a premium version, you can only see up to 7 days of data.
+**No**, you can't. Azure stores up to seven days of activity data for a free version. This means, when you switch from a free to a premium version, you can only see up to 7 days of data.
 
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