MediaWiki:Notification-edit-talk-page/qqq

Format for displaying notifications of a user talk page being edited
 * $1 is the username of the person who edited, plain text. Can be used for GENDER.
 * $2 is the username of the person who edited, HTML formatted as the link to the user's page.
 * $3 is the current user's name, used in the link to their talk page.