Update metric-alert-config.mdx

responded to feedback

Author: rachrwang

docs/product/alerts/create-alerts/metric-alert-config.mdx

@@ -132,7 +132,7 @@ Change alerts, or alerts that use a percent change threshold, are useful when yo
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-Anomaly alerts automatically detect trends outside expected values. They can be especially helpful for spiky or seasonal data that are too noisy for static or percentage based thresholds. Sentry will look at historical data for the given metric and determine if the current data is anomalous. Apdex is currently not supported for anomaly alerts.
+Anomaly alerts automatically detect trends outside expected values. They can be especially helpful for spiky or seasonal data that are too noisy for static or percentage based thresholds. Sentry will look at historical data for the given metric and determine if the current data is anomalous. Certain metrics, like Apdex, are currently not supported for anomaly alerts.
 
 You have three options for the responsiveness of the alert: low, medium, and high. Low responsiveness means the alert will fire less frequently with each instance being higher signal. High responsiveness will capture more instances of the alert, which creates more coverage with a greater likelihood for false positives. Our recommendation is to start with our default (medium), and iterate based on the results you see.
 
@@ -150,8 +150,11 @@ You can set the status of an alert rule when a threshold is met using the labels
 
 You must set the “Warning” threshold so that it’s triggered before the “Critical” threshold. When Sentry evaluates an alert, the alert’s status is updated to the highest severity trigger that matches. If you don’t set a “Resolved” threshold, the alert automatically resolves when it's no longer breaching the “Critical” or “Warning” conditions. You can also resolve alerts manually.
 
+<Note>
+
 Note: Anomaly alert thresholds are controlled by Sentry and cannot be manually configured. 
 
+</Note>
 
 ### Auto-Resolve