Change project website URL in 'README.md'

README.md

 # Error Mitigation by Zero Noise Extrapolation
 
 
-***This demonstrator is part of the project [SEQUOIA End-to-End](https://websites.fraunhofer.de/sequoia/) of the [Competence Center Quantum Computing Baden-Württemberg](https://www.iaf.fraunhofer.de/en/networkers/KQC.html).***
+***This demonstrator is part of the project [SEQUOIA End-to-End](https://www.sequoia-iao.de) of the [Competence Center Quantum Computing Baden-Württemberg](https://www.iaf.fraunhofer.de/en/networkers/KQC.html).***
 
 Author: Kathrin F. Koenig, Fraunhofer IAF, kathrin.koenig@iaf.fraunhofer.de