diff -r d194d25020e7 -r 6b5dee376733 src/tunnelbridge_cmd.cpp
--- a/src/tunnelbridge_cmd.cpp	Tue Apr 17 21:09:38 2007 +0000
+++ b/src/tunnelbridge_cmd.cpp	Wed Apr 18 00:41:09 2007 +0000
@@ -440,7 +440,7 @@
 
 
 /** Build Tunnel.
- * @param tile start tile of tunnel
+ * @param start_tile start tile of tunnel
  * @param flags type of operation
  * @param p1 railtype, 0x200 for road tunnel
  * @param p2 unused