Update optimize.md

For some weird reason, using "Exports" as the callout header leads to TypeError coming from clipboard.js

diff --git a/site/content/docs/5.0/customize/optimize.md b/site/content/docs/5.0/customize/optimize.md
index a554e3c34feaf36e00632e22fe2acb8bb3aa0023..68d95fa4183714f1bbc0064b3646bf7f48f7fa40 100644 (file)
--- a/site/content/docs/5.0/customize/optimize.md
+++ b/site/content/docs/5.0/customize/optimize.md
@@ -40,14 +40,15 @@ import 'bootstrap/js/dist/modal';
 This way, you're not including any JavaScript you don't intend to use for components like buttons, carousels, and tooltips. If you're importing dropdowns, tooltips or popovers, be sure to list the Popper.js dependency in your `package.json` file.
 
 {{< callout info >}}
-### Exports
+### Default Exports
 
 Files in `bootstrap/js/dist` use the **default export**, so if you want to use one of them you have to do the following:
 
-{{< highlight js >}}
+```js
 import Modal from 'bootstrap/js/dist/modal'
+
 const modal = new Modal(document.getElementById('myModal'))
-{{< /highlight >}}
+```
 {{< /callout >}}
 
 ## Autoprefixer .browserslistrc