diff -r 5a48d9234f15 -r 89a64246458f src/ai/api/ai_tunnel.cpp
--- a/src/ai/api/ai_tunnel.cpp	Mon Mar 31 06:37:24 2008 +0000
+++ b/src/ai/api/ai_tunnel.cpp	Mon Mar 31 06:45:57 2008 +0000
@@ -1,4 +1,6 @@
-/** @file ai_tunnel.cpp handles the query-related of the AITunnel class and can construct tunnels **/
+/* $Id$ */
+
+/** @file ai_tunnel.cpp Implementation of AITunnel. */
 
 #include "ai_tunnel.hpp"
 #include "ai_map.hpp"