Update README.md

Author: Judith Neukamm

README.md

@@ -7,7 +7,7 @@
 This method can be used to calculate damage profiles of mapped ancient DNA reads. 
 
 Main author: Judith Neukamm <judith.neukamm@uzh.ch>\
-Contributor: Alexander Peltzer <alexander.peltzer@qbic.uni-tuebingen.de>
+Contributor: Alexander Peltzer, James A. Fellows Yates, and Alexander Hübner.
 
 ###### Method
 DamageProfiler calculates damage profiles of mapped reads and provides a