Clarifying valueCount and itemCount have a min value of 1

Author: AarDavMax

articles/azure-monitor/app/api-custom-events-metrics.md

@@ -150,6 +150,9 @@ The telemetry is available in the `customEvents` table on the [Application Insig
 
 If [sampling](./sampling.md) is in operation, the `itemCount` property shows a value greater than `1`. For example, `itemCount==10` means that of 10 calls to `trackEvent()`, the sampling process transmitted only one of them. To get a correct count of custom events, use code such as `customEvents | summarize sum(itemCount)`.
 
+> [!NOTE]
+> itemCount has a minimum value of one; the record itself represents an entry.
+
 ## GetMetric
 
 To learn how to effectively use the `GetMetric()` call to capture locally pre-aggregated metrics for .NET and .NET Core applications, see [Custom metric collection in .NET and .NET Core](./get-metric.md).
@@ -445,9 +448,6 @@ exceptions
 | summarize sum(itemCount) by type
 ```
 
-> [!NOTE]
-> itemCount has a minimum value of one; the record itself represents an entry.
-
 Most of the important stack information is already extracted into separate variables, but you can pull apart the `details` structure to get more. Because this structure is dynamic, you should cast the result to the type you expect. For example:
 
 ```kusto