Index: src/wp-admin/includes/template.php
===================================================================
--- src/wp-admin/includes/template.php	(revision 30828)
+++ src/wp-admin/includes/template.php	(working copy)
@@ -2056,8 +2056,10 @@
 		}
 
 		$content  = '<h3>' . __( 'Distraction Free Writing' ) . '</h3>';
-		$content .= '<p>' . __( 'Start typing, and the other elements fade away so you can focus. '
-			. 'Move your mouse out of the editor to reveal everything again.' ) . '</p>';
+		$content .= '<p>' . __(
+				'Enable distraction free writing mode and everything surrounding the editor will fade away when you start typing.'
+				. ' Move your mouse out of the editor to reveal everything again.'
+			) . '</p>';
 
 		if ( is_rtl() ) {
 			$position = array( 'edge' => 'left', 'align' => 'center', 'my' => 'left+40 top-11', 'at' => 'left top' );