diff --git a/vignettes/customise.Rmd b/vignettes/customise.Rmd
index c3c691c75..f44689414 100644
--- a/vignettes/customise.Rmd
+++ b/vignettes/customise.Rmd
@@ -56,7 +56,7 @@ template:
 ```
 
 Changing the bootswatch theme affects both the HTML (via the navbar, more on that below) and the CSS, so you'll need to re-build your complete site with `build_site()` to fully appreciate the changes.
-While you're experimenting, you can speed things up by just rebuilding the home page and the CSS by running `build_home_index(); init_site()` (and then refreshing the browser).
+While you're experimenting, you can speed things up by just rebuilding the home page and the CSS by running `build_home_index()`; `init_site()` (and then refreshing the browser).
 
 Bootswatch templates with tall navbars (e.g. lux, pulse) also require that you set the `pkgdown-nav-height` bslib variable.
 Because Bootswatch themes are provided by the [bslib](https://rstudio.github.io/bslib/) R package, you can also nest the `bootswatch` field under the `bslib` field.