test speed

docs.it4i/salomon/accessing-the-cluster/accessing-the-cluster.md

@@ -59,7 +59,7 @@ Last login: Tue Jul  9 15:57:38 2013 from your-host.example.com
 ```
 
 Example to login on Salomon
-<tty-player play -s 2.0 src=/src/login.ttyrec></tty-player>
+<tty-player controls -s 2 src=/src/login.ttyrec></tty-player>
 
 !!! Note "Note"
 	The environment is **not** shared between login nodes, except for [shared filesystems](storage/storage/).