--- a/src/group_cmd.cpp	Sun Jul 08 09:29:28 2007 +0000
+++ b/src/group_cmd.cpp	Sun Jul 08 09:35:39 2007 +0000
@@ -90,7 +90,7 @@
 
 
 /**
- * Add a vehicle to a group
+ * Create a new vehicle group.
  * @param tile unused
  * @param p1   vehicle type
  * @param p2   unused
@@ -117,7 +117,7 @@
 
 
 /**
- * Add a vehicle to a group
+ * Add all vehicles in the given group to the default group and then deletes the group.
  * @param tile unused
  * @param p1   index of array group
  *      - p1 bit 0-15 : GroupID