diff --git a/tunnelbridge_cmd.c b/tunnelbridge_cmd.c
--- a/tunnelbridge_cmd.c
+++ b/tunnelbridge_cmd.c
@@ -33,7 +33,7 @@ extern void DrawCanalWater(TileIndex til
 
 const Bridge _bridge[] = {
 /*
-	   year of availablity 
+	   year of availablity
 	   |  minimum length
 	   |  |   maximum length
 	   |  |   |    price