Update README.md

Author: nspyrop03

README.md

@@ -29,7 +29,7 @@ It translates Dana programs into LLVM IR, optimizes them, and produces **native
 ---
 
 ## Contributors 
-* [Nikolaos Spyropoulos](https://github.com/nspyrop03) (AM: 03121202)
+* [Nikolas Spyropoulos](https://github.com/nspyrop03) (AM: 03121202)
 * [Giannis Polychronopoulos](https://github.com/JohnnyPol) (AM: 03121089)
 
 ## Features