tree: add end trailer

enotify.el

@@ -66,3 +66,5 @@
   (delete-process proc)))
 
 (provide 'enotify)
+
+;;; enotify.el ends here

esv.el

@@ -84,3 +84,5 @@ esv can be acquired at <https://sr.ht/~jeremy/esv>."
       t)))
 
 (provide 'esv)
+
+;;; esv.el ends here

phobos.el

@@ -105,3 +105,5 @@ Also see `dub-doc' for retrieving documentation for a specific symbol."
                  phobos-registry-root package))
 
 (provide 'phobos)
+
+;;; phobos.el ends here