Update NOTICE.md

Co-authored-by: Carsten Lenz <[email protected]>

NOTICE.md

@@ -23,12 +23,16 @@ The Tractus-X project uses the following licenses:
 - Apache-2.0 for code
 - CC-BY-4.0 for non-code
 
-Apache-2.0:
+### Apache-2.0:
+
 This program and the accompanying materials are made available under the terms of the Apache License, Version 2.0 which is available at https://www.apache.org/licenses/LICENSE-2.0.
+
 SPDX-License-Identifier: Apache-2.0
 
-CC-BY-4.0:
+### CC-BY-4.0:
+
 The materials in this repository are made available under the terms of the Creative Commons Attribution 4.0 International License, which is available at https://spdx.org/licenses/CC-BY-4.0.html.
+
 SPDX-License-Identifier: CC-BY-4.0
 
 ## Source Code