Format README

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

README.rst

@@ -129,12 +129,19 @@ License
 ^^^^^^^^^^
 
 Copyright (c) nexB Inc. and others. All rights reserved.
+
 VulnerableCode is a trademark of nexB Inc.
+
 SPDX-License-Identifier: Apache-2.0 AND CC-BY-SA-4.0
+
 VulnerableCode software is licensed under the Apache License version 2.0.
+
 VulnerableCode data is licensed collectively under CC-BY-SA-4.0.
+
 See https://www.apache.org/licenses/LICENSE-2.0 for the license text.
+
 See https://creativecommons.org/licenses/by-sa/4.0/legalcode for the license text.
 
 See https://github.com/nexB/vulnerablecode for support or download. 
+
 See https://aboutcode.org for more information about nexB OSS projects.