add tag p and fix typo

TQL

@@ -78,6 +78,7 @@ Reserved tags are tags with a special meaning and cannot be set or remove
 directly by clients
 
 id: object unique identifier (eg: kvmlab-1.test5)
+p: parent object identifier (eg: kvmlab-1)
 a: account name (eg: bobby)
 r: account role (host/hv/vm/cli/web/spv)
 closed: account close status

cccli/command/vm.py

@@ -94,7 +94,7 @@ class Command_undefine(TqlCommand):
         TqlCommand.__init__(self, cli, argv0)
         self.tql_filter += "&r=vm&status=stopped"
         self.add_option("-c", "--clean", action="store_true", dest="clean", default=False,
-                        help="Remove storage")
+                        help="Remove vm storage")
 
     def __call__(self, argv):
         # arg parse