Update README.md

Author: RobertSchmoll

README.md

@@ -75,7 +75,7 @@ Please cite the following paper when using our toolbox it in your research proje
 
 ## Contact
 
-If you have any questions, please email Daniela Aguirre Salazar at daguirres@unal.edu.co or Sebastian Schramm at robert.schmoll@mrt.uni-kassel.de.
+If you have any questions, please email Daniela Aguirre Salazar at daguirres@unal.edu.co or Robert Schmoll at robert.schmoll@mrt.uni-kassel.de.
 
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