diff --git a/README.md b/README.md
index 80dcd19011603fc3cb875817366e708997468173..8c09263d7b406ea269ce3963214b22702ab70a4a 100644
--- a/README.md
+++ b/README.md
@@ -46,5 +46,8 @@ For the prime numbers between 2 and 800,000:
     2:36 Seconds for seriel only(with out parallelization)
     1:16 seconds for 7 processors personall computer
     55 seconds for 16 processors(Uni-server)
+
+## Framework for code, directly copied from    
 (c) 2021, Jörn Behrens (joern.behrens@uni-hamburg.de)
+## Added work by:
 (c) 2021, Dawit Hailu (dawit.hailu@uni-hamburg.de)