Merge pull request #206638 from AbbyMSFT/patch-15

Update alerts-dynamic-thresholds.md

Author: PRMerger14

articles/azure-monitor/alerts/alerts-dynamic-thresholds.md

@@ -94,9 +94,9 @@ When an alert rule is first created, the thresholds appearing in the chart are c
 If you have a new resource or missing metric data, Dynamic Thresholds won't trigger alerts before three days and at least 30 samples of metric data are available, to ensure accurate thresholds.
 For existing resources with sufficient metric data, Dynamic Thresholds can trigger alerts immediately.
 
-## How does prolong outages affected the thresholds that are calculated?
+## How do prolonged outages affect the calculated thresholds?
 
-Dynamic Threholds automatically recognizes prolonged outages and removes them from thresholds training. The results are thresholds that fit the data and can detect service issues with the same sensitivity as before an outage occurred.
+The system automatically recognizes prolonged outages and removes them from threshold learning algorithm. As a result, despite prolonged outages, dynamic thresholds understand the data. Service issues are detected with the same sensitivity as before an outage occurred.
 
 ## Dynamic Thresholds best practices