readme: fixed issue link

Author: pgte

README.md

@@ -90,7 +90,7 @@ The suite runner uses the `stdout` channel for the benchmark results. If you wan
 
 ## Contribute
 
-Feel free to join in. All welcome. Open an [issue](https://github.com/ipfs/js-ipfs-unixfs-engine/issues)!
+Feel free to join in. All welcome. Open an [issue](https://github.com/ipfs/ipfs-performance-profiling/issues)!
 
 This repository falls under the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).