Update docs/manual/docs/administrator-guide/configuring-the-catalog/s…

…ystem-configuration.md

Co-authored-by: Jose García <[email protected]>

docs/manual/docs/administrator-guide/configuring-the-catalog/system-configuration.md

@@ -86,7 +86,7 @@ Additional settings are available to respect user language preference:
 
 !!! note
 
-    Email notifications are sent as `text/html` messages, this can be changed using ```WEB-INF/config.properties``` configuration:
+    Email notifications for metadata publication are sent as `text/html` messages, this can be changed using ```WEB-INF/config.properties``` configuration:
 
     ```properties
     # Configure the metadata publication notification mails to be sent as HTML (true) or TEXT (false)