diff --git a/docs/sources/alerting/unified-alerting/message-templating/_index.md b/docs/sources/alerting/unified-alerting/message-templating/_index.md
index 909b1939a19..a83efa158be 100644
--- a/docs/sources/alerting/unified-alerting/message-templating/_index.md
+++ b/docs/sources/alerting/unified-alerting/message-templating/_index.md
@@ -125,7 +125,7 @@ Template to render entire notification message:
 {{ end }}
 ```
 
-### HTML in Message Templates
+### HTML in message templates
 
 HTML in alerting message templates is escaped. We do not support rendering of HTML in the resulting notification.