Update rustdoc book content about --extend-css option

This commit is contained in:
Guillaume Gomez 2023-04-12 15:21:41 +02:00
parent 6bc6ea7a3e
commit b76821b4de

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@ -320,10 +320,7 @@ $ rustdoc src/lib.rs --extend-css extra.css
```
With this flag, the contents of the files you pass are included at the bottom
of Rustdoc's `theme.css` file.
While this flag is stable, the contents of `theme.css` are not, so be careful!
Updates may break your theme extensions.
of the `theme.css` file.
## `--sysroot`: override the system root