fix link

Author: cebundy

articles/container-apps/observability.md

@@ -25,7 +25,7 @@ These features include:
 
 ## Azure Monitor metrics
 
-The Azure Monitor metrics feature allows you to monitor your app's compute and network usage.  These metrics are available to view and analyze through the [metrics explorer in the Azure portal](../azure-monitor/essentials/metrics-getting-started).  Metric data is also available through the [Azure CLI](/cli/azure/monitor/metrics), and Azure [PowerShell cmdlets](/powershell/module/az.monitor/get-azmetric).
+The Azure Monitor metrics feature allows you to monitor your app's compute and network usage.  These metrics are available to view and analyze through the [metrics explorer in the Azure portal](../azure-monitor/essentials/metrics-getting-started.md).  Metric data is also available through the [Azure CLI](/cli/azure/monitor/metrics), and Azure [PowerShell cmdlets](/powershell/module/az.monitor/get-azmetric).
 
 ### Available metrics for Container Apps