diff --git a/OpenSim/Tools/pCampBot/Behaviours/GrabbingBehaviour.cs b/OpenSim/Tools/pCampBot/Behaviours/GrabbingBehaviour.cs
index 6ad02b2436..701881e32f 100644
--- a/OpenSim/Tools/pCampBot/Behaviours/GrabbingBehaviour.cs
+++ b/OpenSim/Tools/pCampBot/Behaviours/GrabbingBehaviour.cs
@@ -47,7 +47,7 @@ namespace pCampBot
         {
             Dictionary<UUID, Primitive> objects = Bot.Objects;
 
-            Primitive prim = objects.ElementAt(Bot.Random.Next(0, objects.Count)).Value;
+            Primitive prim = objects.ElementAt(Bot.Random.Next(0, objects.Count - 1)).Value;
 
             // This appears to be a typical message sent when a viewer user clicks a clickable object
             Bot.Client.Self.Grab(prim.LocalID);
diff --git a/OpenSim/Tools/pCampBot/pCampBot.cs b/OpenSim/Tools/pCampBot/pCampBot.cs
index 3f43cff2b9..6249fae019 100644
--- a/OpenSim/Tools/pCampBot/pCampBot.cs
+++ b/OpenSim/Tools/pCampBot/pCampBot.cs
@@ -111,7 +111,7 @@ namespace pCampBot
                 "  -firstname         first name for the bots\n" +
                 "  -lastname          lastname for the bots.  Each lastname will have _<bot-number> appended, e.g. Ima Bot_0\n" +
                 "  -password          password for the bots\n" +
-                "  -b, behaviours     behaviours for bots.  Comma separated, e.g. p,g.  Default is p\n",
+                "  -b, behaviours     behaviours for bots.  Comma separated, e.g. p,g.  Default is p\n" +
                 "    current options are:" +
                 "       p (physics)" +
                 "       g (grab)" +