No dot at the end of an error message

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

cccli/command.py

@@ -410,7 +410,7 @@ class TqlCommand(RemoteCommand):
             raise cmdError("RPCError: %s"%str(e))
         # no result, goodbye
         if len(objs["objects"]) == 0:
-            raise cmdError("No selected object by TQL.")
+            raise cmdError("No selected object by TQL")
         self.printer.out("Objects:")
         self.print_objects(objs)
         # be sure boby want do that