Update vnc-install-ubuntu.sh

vnc-install-ubuntu.sh

@@ -19,6 +19,6 @@ EOF
 echo "Configure Services"
 sudo systemctl enable x11vnc.service
 sudo systemctl daemon-reload
-echo "Rebotting in 5secs..."
+echo "Rebooting in 5 seconds..."
 sleep 5s
 sudo shutdown -r now