--- a/src/water_map.h	Fri Apr 06 02:12:15 2007 +0000
+++ b/src/water_map.h	Fri Apr 06 04:10:19 2007 +0000
@@ -1,5 +1,7 @@
 /* $Id$ */
 
+/** @file water_map.h */
+
 #ifndef WATER_MAP_H
 #define WATER_MAP_H