Make it clear that you're deleting all loot

You don't get to delete just one chunk of loot.

Author: todb

lib/msf/ui/console/command_dispatcher/db.rb

@@ -978,7 +978,7 @@ def cmd_loot_help
 			print_line "Usage: loot [-h] [addr1 addr2 ...] [-t <type1,type2>]"
 			print_line
 			print_line "  -a,--add          Add a loot to the list of addresses, instead of listing"
-			print_line "  -d,--delete       Delete the hosts instead of searching"
+			print_line "  -d,--delete       Delete *all* the loot associated with hosts, instead of searching"
 			print_line "  -f --file         File with contents of the loot to add"
 			print_line "  -i --info         Info of the loot to add"
 			print_line "  -t <type1,type2>  Search for a list of types"