add italics

Author: AbbyMSFT

articles/azure-monitor/alerts/alerts-processing-rules.md

@@ -64,7 +64,7 @@ Alert rule ID |  The rule applies only to alerts from a specific alert rule. The
 Alert rule name |  The rule applies only to alerts with this alert rule name. It can also be useful with a **Contains** operator. |
 Description |  The rule applies only to alerts that contain the specified string within the alert rule description field. |
 Monitor condition |  The rule applies only to alerts with the specified monitor condition, either **Fired** or **Resolved**. |
-Monitor service |  The rule applies only to alerts from any of the specified monitoring services that are sending the signal. Different services are available depending on the type of signal. For example: </br>**- Platform**: For metric signals, the monitor service is the metric namespace. ‘Platform’ means the metrics are provided by the resource provider, namely 'Azure'.</br>**- Azure.ApplicationInsights**: Customer-reported metrics, sent by the Application Insights SDK.</br>**- Azure.VM.Windows.GuestMetrics**: VM guest metrics, collected by an extension running on the VM. Can include built-in operating system perf counters, and custom perf counters.</br>**- \<Custom namespace\>**: A custom metric namespace, containing custom metrics sent with the Azure Monitor Metrics API.</br>**- Log Analytics**: The service that provides the ‘Custom log search’ and ‘Log (saved query)’ signals.</br>**- Activity Log – Administrative**: The service that provides the ‘Administrative’ activity log events.</br>**- Activity Log – Policy**: The service that provides the 'Policy' activity log events.</br>**- Activity Log – Autoscale** The service that provides the ‘Autoscale’ activity log events.</br>**- Activity Log – Security**: The service that provides the ‘Security’ activity log events.</br>**- Resource health**: The service that provides the resource-level health status.</br>**- Service health**: The service that provides the subscription-level health status.|
+Monitor service |  The rule applies only to alerts from any of the specified monitoring services that are sending the signal. Different services are available depending on the type of signal. For example: </br>**- Platform**: For metric signals, the monitor service is the metric namespace. ‘Platform’ means the metrics are provided by the resource provider, namely 'Azure'.</br>**- Azure.ApplicationInsights**: Customer-reported metrics, sent by the Application Insights SDK.</br>**- Azure.VM.Windows.GuestMetrics**: VM guest metrics, collected by an extension running on the VM. Can include built-in operating system perf counters, and custom perf counters.</br>**- _\<Custom namespace\>_**: A custom metric namespace, containing custom metrics sent with the Azure Monitor Metrics API.</br>**- Log Analytics**: The service that provides the ‘Custom log search’ and ‘Log (saved query)’ signals.</br>**- Activity Log – Administrative**: The service that provides the ‘Administrative’ activity log events.</br>**- Activity Log – Policy**: The service that provides the 'Policy' activity log events.</br>**- Activity Log – Autoscale** The service that provides the ‘Autoscale’ activity log events.</br>**- Activity Log – Security**: The service that provides the ‘Security’ activity log events.</br>**- Resource health**: The service that provides the resource-level health status.</br>**- Service health**: The service that provides the subscription-level health status.|
 Resource |  The rule applies only to alerts from the specified Azure resource. For example, you can use this filter with **Does not equal** to exclude one or more resources when the rule's scope is a subscription. | 
 Resource group |  The rule applies only to alerts from the specified resource groups. For example, you can use this filter with **Does not equal** to exclude one or more resource groups when the rule's scope is a subscription. | 
 Resource type |  The rule applies only to alerts on resources from the specified resource types, such as virtual machines. You can use **Equals** to match one or more specific resources. You can also use **Contains** to match a resource type and all its child resources. For example, use `resource type contains "MICROSOFT.SQL/SERVERS"` to match both SQL servers and all their child resources, like databases.