Update readme.md

readme.md

 <img src="/common/qr.repo.VInf.png" alt="QR-Code which takes you to this repository" align="right">
-Student Repositiory for Advanced Computer Science (Vertiefung Informatik)
+Student Repositiory for Computer Science (Vertiefung Informatik)
 ----------------------------------------------------------------------
 Copyright (C) 2016, 2017 Lukas Friedrichsen & Philipp Stenkamp  
 { [lukas.friedrichsen](mailto:lukas.friedrichsen@hs-bochum.de), [philipp.stenkamp](mailto:philipp.stenkamp@hs-bochum.de) }@hs-bochum.de