--- a/src/table/autorail.h	Fri Apr 25 02:15:34 2008 +0000
+++ b/src/table/autorail.h	Mon May 26 20:45:25 2008 +0000
@@ -1,5 +1,7 @@
 /* $Id$ */
 
+/** @file autorail.h Highlight/sprite information for autorail. */
+
 /* Rail selection types (directions):
  *  / \    / \    / \    / \   / \   / \
  * /  /\  /\  \  /===\  /   \ /|  \ /  |\