Update link to benchmark repo in README

README.md

@@ -25,7 +25,7 @@ Command line syntax is described in `stack exec -- copar --help`.
 ## Benchmarks
 
 Extensive benchmarks of CoPaR on different input files can be found at
-[gitlab.cs.fau.de/hpd/copar-benchmarks](https://gitlab.cs.fau.de/hpd/copar-benchmarks).
+[git8.cs.fau.de/software/copar-benchmarks](https://git8.cs.fau.de/software/copar-benchmarks).
 
 Micro-Benchmarks for internal data structures and routines are available in the
 `bench/` directory and can be executed with `stack bench`.