diff --git a/site/content/docs/5.1/migration.md b/site/content/docs/5.1/migration.md
index 0ffba1290..fef4f266b 100644
--- a/site/content/docs/5.1/migration.md
+++ b/site/content/docs/5.1/migration.md
@@ -86,7 +86,7 @@ Your custom Bootstrap CSS builds should now look something like this with a sepa
- **Collapse plugin now supports [horizontal collapsing]({{< docsref "/components/collapse#horizontal" >}}). —** Add `.collapse-horizontal` to your `.collapse` to collapse the `width` instead of the `height`. Avoid browser repainting by setting a `min-height` or `height`.
-- **Added new stack and vertical rule helpers. —** Quickly apply multiple flexbox properties to quickly create custom layouts with [stacks]({{< docsref "/helpers/stacks/" >}}). Choose from horizontal (`.hstack`) and vertical (`.vstack`) stacks. Add vertical dividiers similar to `
` elements with the [new `.vr` helpers]({{< docsref "/helpers/vertical-rule/" >}}).
+- **Added new stack and vertical rule helpers. —** Quickly apply multiple flexbox properties to quickly create custom layouts with [stacks]({{< docsref "/helpers/stacks/" >}}). Choose from horizontal (`.hstack`) and vertical (`.vstack`) stacks. Add vertical dividers similar to `
` elements with the [new `.vr` helpers]({{< docsref "/helpers/vertical-rule/" >}}).
- **Added new global `:root` CSS variables. —** Added several new CSS variables to the `:root` level for controlling `` styles. More are in the works, including across our utilities and components, but for now read up [CSS variables in the Customize section]({{< docsref "/customize/css-variables/" >}}).