diff --git a/cfg_checker/cli/command.py b/cfg_checker/cli/command.py
index 566a498..778cdb1 100644
--- a/cfg_checker/cli/command.py
+++ b/cfg_checker/cli/command.py
@@ -1,3 +1,5 @@
+#    Author: Alex Savatieiev (osavatieiev@mirantis.com; a.savex@gmail.com)
+#    Copyright 2019-2022 Mirantis, Inc.
 import pkgutil
 import sys
 import traceback