Fix acknowledgements text

README.md

@@ -98,10 +98,10 @@ Psiphon Tunnel Core uses:
 * [juju/ratelimit](https://github.com/juju/ratelimit)
 * [codahale/sss](https://github.com/codahale/sss)
 * [marusama/semaphore](https://github.com/marusama/semaphore)
-* [utls](https://github.com/refraction-networking/utls)
-* [quic-go](https://github.com/lucas-clemente/quic-go)
-* [tls-tris](https://github.com/cloudflare/tls-tris)
-* [chacha20](https://github.com/Yawning/chacha20)
+* [refraction-networking/utls](https://github.com/refraction-networking/utls)
+* [lucas-clemente/quic-go](https://github.com/lucas-clemente/quic-go)
+* [cloudflare/tls-tris](https://github.com/cloudflare/tls-tris)
+* [Yawning/chacha20](https://github.com/Yawning/chacha20)
 
 Licensing
 --------------------------------------------------------------------------------