are only emitted -> are emitted only on

Author: JimacoMS4

articles/iot-hub/monitor-iot-hub-reference.md

@@ -225,7 +225,7 @@ To learn more about metric dimensions, see [Multi-dimensional metrics](../azure-
 
 ## Resource logs
 
-This section lists all the resource log category types and schemas collected for Azure IoT Hub. The resource provider and type for all IoT Hub logs is [Microsoft.Devices/IotHubs](../azure-monitor/essentials/resource-logs-categories.md#microsoftdevicesiothubs). Be aware that in some categories, events are only emitted on errors.
+This section lists all the resource log category types and schemas collected for Azure IoT Hub. The resource provider and type for all IoT Hub logs is [Microsoft.Devices/IotHubs](../azure-monitor/essentials/resource-logs-categories.md#microsoftdevicesiothubs). Be aware that in some categories, events are emitted only on errors.
 
 **Topics in this section**
 

articles/iot-hub/monitor-iot-hub.md

@@ -64,7 +64,7 @@ The following screenshot shows a diagnostic setting for routing the resource log
 
 :::image type="content" source="media/monitor-iot-hub/diagnostic-setting-portal.png" alt-text="Diagnostic Settings pane for an IoT hub.":::
 
-See [Create diagnostic setting to collect platform logs and metrics in Azure](../azure-monitor/essentials/diagnostic-settings.md) for the detailed process for creating a diagnostic setting using the Azure portal, CLI, or PowerShell. When you create a diagnostic setting, you specify which categories of logs to collect. The categories for Azure IoT Hub are listed  under [Resource logs in the Monitoring Azure IoT Hub data reference](monitor-iot-hub-reference.md#resource-logs). Be aware that in some categories, events are only emitted on errors.
+See [Create diagnostic setting to collect platform logs and metrics in Azure](../azure-monitor/essentials/diagnostic-settings.md) for the detailed process for creating a diagnostic setting using the Azure portal, CLI, or PowerShell. When you create a diagnostic setting, you specify which categories of logs to collect. The categories for Azure IoT Hub are listed  under [Resource logs in the Monitoring Azure IoT Hub data reference](monitor-iot-hub-reference.md#resource-logs). Be aware that in some categories, events are emitted only on errors.
 
 When routing IoT Hub platform metrics to other locations, be aware that:
 
@@ -98,7 +98,7 @@ In Azure portal, you can select **Logs** under **Monitoring** on the left-pane o
 
 For a list of the tables used by Azure Monitor Logs and queryable by Log Analytics, see [Azure Monitor Logs tables in the Monitoring Azure IoT Hub data reference](monitor-iot-hub-reference.md#azure-monitor-logs-tables).
 
-All resource logs in Azure Monitor have the same fields followed by service-specific fields. The common schema is outlined in [Azure Monitor resource log schema](../azure-monitor/essentials/resource-logs-schema.md#top-level-common-schema). You can find the schema and categories of resource logs collected for Azure IoT Hub in [Resource logs in the Monitoring Azure IoT Hub data reference](monitor-iot-hub-reference.md#resource-logs). Be aware that in some categories, events are only emitted on errors.
+All resource logs in Azure Monitor have the same fields followed by service-specific fields. The common schema is outlined in [Azure Monitor resource log schema](../azure-monitor/essentials/resource-logs-schema.md#top-level-common-schema). You can find the schema and categories of resource logs collected for Azure IoT Hub in [Resource logs in the Monitoring Azure IoT Hub data reference](monitor-iot-hub-reference.md#resource-logs). Be aware that in some categories, events are emitted only on errors.
 
 The [Activity log](../azure-monitor/essentials/activity-log.md) is a platform log in Azure that provides insight into subscription-level events. You can view it independently or route it to Azure Monitor Logs, where you can do much more complex queries using Log Analytics.