diff --git a/tests/common/conftest.py b/tests/common/conftest.py
index 2c5b2af5b6f..b9217f8077e 100644
--- a/tests/common/conftest.py
+++ b/tests/common/conftest.py
@@ -1,12 +1,12 @@
-#  Copyright (c) 2023 Intel Corporation
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
+# Copyright (c) 2023 Intel Corporation
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
 #      http://www.apache.org/licenses/LICENSE-2.0
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 from tests.shared.logging import nncf_caplog  # pylint:disable=unused-import
diff --git a/tests/common/test_framework_detection.py b/tests/common/test_framework_detection.py
index c3aea5b0272..3a4d637e9cf 100644
--- a/tests/common/test_framework_detection.py
+++ b/tests/common/test_framework_detection.py
@@ -2,7 +2,7 @@
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-#     http://www.apache.org/licenses/LICENSE-2.0
+#      http://www.apache.org/licenses/LICENSE-2.0
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.