Rule example "on created if title is "Paramore Last Hope.mp4 - mpv" doesn't work

Rules with this syntax doesn't work. 

```
on created if title is "Paramore Last Hope.mp4 - mpv" then assign_workspace 2 2
                       ^ Literal parser error. Text could not be converted to double. text:"Paramore Last Hope.mp4 - mpv"
```
wayfire -v
0.10.0-0496eeaf (Sep  3 2024) branch HEAD