Update CHANGELOG.md: fix link

Author: MuellerSeb

CHANGELOG.md

@@ -88,7 +88,7 @@ Containing:
 - lap_transgwflow_cyl - Solution for a diskmodel in laplace inversion
 
 
-[1.0.1]: https://github.com/GeoStat-Framework/AnaFlow/compare/v1.0.1...v1.1.0
+[1.1.0]: https://github.com/GeoStat-Framework/AnaFlow/compare/v1.0.1...v1.1.0
 [1.0.1]: https://github.com/GeoStat-Framework/AnaFlow/compare/v1.0.0...v1.0.1
 [1.0.0]: https://github.com/GeoStat-Framework/AnaFlow/compare/v0.4.0...v1.0.0
 [0.4.0]: https://github.com/GeoStat-Framework/AnaFlow/compare/v0.3.0...v0.4.0