The document 'add_doc_email_en.ftl' has been updated in the 'Planned' space by Alfresco Admin.
You can view it by clicking on this link:
http://localhost:8080/alfresco/d/d/workspace/SpacesStore/753f9be0-c9e7-48cb-9132-ba9256674f52/add_doc_email_en.ftl
You can also use the Alfresco client:
http://localhost:8080/alfresco/navigate/browse/workspace/SpacesStore/023648c0-1e84-446c-9178-c330a603d5b9
This is an automatic notification from the Alfresco site.