updated readme to include acknowledgements

README.md

@@ -71,10 +71,14 @@ The following individuals have contributed to this project:
 - [BIC-Tracker](https://github.com/JayJayJay1/BIC-Tracker/) by [JayJayJay1](https://github.com/JayJayJay1): The crawler
   for syzkaller crash reports was adapted from this project.
   (See Data/DatasetSources/syzkaller/)
-- [What Happens When We Fuzz? Investigating OSS-Fuzz Bug History by Keller et al.](https://doi.org/10.48550/arXiv.2305.11433): The
+- [What Happens When We Fuzz? Investigating OSS-Fuzz Bug History by Keller et al.](https://doi.org/10.48550/arXiv.2305.11433):
+  The
   extracting method for the OSS-Fuzz dataset was adapted from this paper.
   (See Data/DatasetSources/oss-fuzz/processor.py)
+- [VulnerabilityLifetimes](https://github.com/manuelbrack/VulnerabilityLifetimes)
+  by [manuelbrack](https://github.com/manuelbrack): The heuristic was adapted from this project.
+  (See Data/Heuristic/)
 
 ## Thesis information
 
-This project is part of a thesis at Technische Universität Darmstadt.
+This project is part of a bachelor's thesis at Technische Universität Darmstadt.