Index: rename.2
===================================================================
--- rename.2	(revision 184568)
+++ rename.2	(working copy)
@@ -156,6 +156,11 @@
 .It Bq Er EACCES
 The requested link requires writing in a directory with a mode
 that denies write permission.
+.It Bq Er EACCES
+The directory pointed at by the
+.Fa from
+argument denies write permission, and the operation would change
+its parent directory.
 .It Bq Er EPERM
 The file pointed at by the
 .Fa from