Update README.md

Author: CauZy-Goes

README.md

@@ -54,6 +54,7 @@ This project is a simple Java application for managing tasks and people. Each ta
 - [Zadriw](https://github.com/ZadriW) Adriano Abreu
 - [GuiLacerds](https://github.com/Guilacerds) Guilherme Andrade
 - [KailanDias](https://github.com/KailanDias) Kailan Souza
+- [FilipeSilva21](https://github.com/FilipeSilva21) Filipe Silva
 
 ## License