Log alert changes

Author: AbbyMSFT

articles/azure-monitor/alerts/alerts-log.md

@@ -37,7 +37,7 @@ You can also [create log alert rules using Azure Resource Manager templates](../
 >     - For more advanced customizations, use Logic Apps.
 
 
-1. In the [portal](https://portal.azure.com/), select the relevant resource. We recommend scaling resources by using subscriptions or resource groups.
+1. In the [portal](https://portal.azure.com/), select the relevant resource. We recommend monitoring at scale by using a subscription or resource group for the alert rule.
 1. In the Resource menu, select **Logs**.
 1. Write a query that will find the log events for which you want to create an alert. You can use the [alert query examples topic](../logs/queries.md) to understand what you can discover or [get started on writing your own query](../logs/log-analytics-tutorial.md). Also, [learn how to create optimized alert queries](alerts-log-query.md).
 1. From the top command bar, Select **+ New Alert rule**.

articles/azure-monitor/alerts/alerts-manage-alerts-previous-version.md

@@ -77,7 +77,7 @@ Use the PowerShell cmdlets listed below to manage rules with the [Scheduled Quer
 - [New-AzScheduledQueryRuleAlertingAction](/powershell/module/az.monitor/new-azscheduledqueryrulealertingaction) : PowerShell cmdlet to create or update object specifying action parameters for a log alert. Used as input by [New-AzScheduledQueryRule](/powershell/module/az.monitor/new-azscheduledqueryrule) and [Set-AzScheduledQueryRule](/powershell/module/az.monitor/set-azscheduledqueryrule) cmdlet.
 - [New-AzScheduledQueryRuleAznsActionGroup](/powershell/module/az.monitor/new-azscheduledqueryruleaznsactiongroup) : PowerShell cmdlet to create or update object specifying action groups parameters for a log alert. Used as input by [New-AzScheduledQueryRuleAlertingAction](/powershell/module/az.monitor/new-azscheduledqueryrulealertingaction) cmdlet.
 - [New-AzScheduledQueryRuleTriggerCondition](/powershell/module/az.monitor/new-azscheduledqueryruletriggercondition) : PowerShell cmdlet to create or update object specifying trigger condition parameters for log alert. Used as input by [New-AzScheduledQueryRuleAlertingAction](/powershell/module/az.monitor/new-azscheduledqueryrulealertingaction) cmdlet.
-- [New-AzScheduledQueryRuleLogMetricTrigger](/powershell/module/az.monitor/new-azscheduledqueryrulelogmetrictrigger) : PowerShell cmdlet to create or update object specifying metric trigger condition parameters for [metric measurement type log alert](./alerts-unified-log.md#calculation-of-a-value). Used as input by [New-AzScheduledQueryRuleTriggerCondition](/powershell/module/az.monitor/new-azscheduledqueryruletriggercondition) cmdlet.
+- [New-AzScheduledQueryRuleLogMetricTrigger](/powershell/module/az.monitor/new-azscheduledqueryrulelogmetrictrigger) : PowerShell cmdlet to create or update object specifying metric trigger condition parameters for a 'metric measurement' log alert. Used as input by [New-AzScheduledQueryRuleTriggerCondition](/powershell/module/az.monitor/new-azscheduledqueryruletriggercondition) cmdlet.
 - [Get-AzScheduledQueryRule](/powershell/module/az.monitor/get-azscheduledqueryrule) : PowerShell cmdlet to list existing log alert rules or a specific log alert rule
 - [Update-AzScheduledQueryRule](/powershell/module/az.monitor/update-azscheduledqueryrule) : PowerShell cmdlet to enable or disable log alert rule
 - [Remove-AzScheduledQueryRule](/powershell/module/az.monitor/remove-azscheduledqueryrule): PowerShell cmdlet to delete an existing log alert rule

articles/azure-monitor/vm/monitor-virtual-machine-alerts.md

@@ -39,7 +39,7 @@ Metric rules for virtual machines can use the following data:
 ### Log alerts
 [Log alerts](../alerts/alerts-unified-log.md) can measure two different things, each of which supports distinct scenarios for monitoring virtual machines:
 
-- [Result count](../alerts/alerts-unified-log.md#result-count): This measure can be used to work with events such as Windows event logs, syslog, application exceptions.
+- [Result count](../alerts/alerts-unified-log.md#result-count): This measure counts the number of rows returned by the query, and can be used to work with events such as Windows event logs, syslog, application exceptions.
 - [Calculation of a value](../alerts/alerts-unified-log.md#calculation-of-a-value): This measure is based on a numeric column and  can be used to include any number of resources. For example, CPU percentage.
 
 ### Targeting resources and dimensions