Update readme.md

Author: wowitsjack

readme.md

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 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.8328742.svg)](https://doi.org/10.5281/zenodo.8328742)
 
-Welcome to SaGe Browser Fuzzer, a cutting-edge tool designed for the intricate exploration of web browser semantics 🚀. Developed with a keen focus on identifying and cataloging vulnerabilities, SaGe offers a comprehensive suite of features for thorough browser testing.
+Welcome to SaGe Browser Fuzzer, a cutting-edge tool designed for the intricate exploration of web browser semantics 🚀. 
+
+Developed with a focus on identifying and cataloging internal browser JS vulnerabilities, SaGe offers an automated, comprehensive suite of features for thorough browser testing via PCSG-guided fuzzing.
 
 ## System Requirements 📋