Update quick-install.md

doc/quick-install.md

@@ -72,7 +72,6 @@ Enjoy!
 ## Troubleshoot
 
 If the SIP gateway doesn't work on first try, restart it.
-As this seems to happen often, better just restart jigasi right after installing it, just in case.
 
 ```sh
 /etc/init.d/jigasi restart