fix diff lookup id

Author: eeisegn

CHANGELOG.md

@@ -154,4 +154,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [0.12.0]: https://github.com/scanoss/scanoss.java/compare/v0.11.0...v0.12.0
 [0.12.1]: https://github.com/scanoss/scanoss.java/compare/v0.12.0...v0.12.1
 [0.13.0]: https://github.com/scanoss/scanoss.java/compare/v0.12.1...v0.13.0
-[0.13.0]: https://github.com/scanoss/scanoss.java/compare/v0.13.0...v0.13.1
+[0.13.1]: https://github.com/scanoss/scanoss.java/compare/v0.13.0...v0.13.1