Fix internal link

Author: catherineluse

content/rancher/v2.5/en/monitoring-alerting/configuration/alertmanager/_index.md

@@ -24,7 +24,7 @@ The [Alertmanager Config](https://prometheus.io/docs/alerting/latest/configurati
   - [Receiver](#receiver)
   - [Grouping](#grouping)
   - [Matching](#matching)
-- [Example Alertmanager YAML](#example-alertmanager-yaml)
+- [Example Alertmanager Config](#example-alertmanager-config)
 - [Example Route Config for CIS Scan Alerts](#example-route-config-for-cis-scan-alerts)
 
 # Overview

content/rancher/v2.x/en/monitoring-alerting/v2.5/configuration/alertmanager/_index.md

@@ -19,7 +19,7 @@ The [Alertmanager Config](https://prometheus.io/docs/alerting/latest/configurati
   - [Receiver](#receiver)
   - [Grouping](#grouping)
   - [Matching](#matching)
-- [Example Alertmanager config](#example-alertmanager-config)
+- [Example Alertmanager Config](#example-alertmanager-config)
 - [Example Route Config for CIS Scan Alerts](#example-route-config-for-cis-scan-alerts)
 
 # Overview