Update flexbox.md

The default _fondation.scss contains `@include foundation-grid` not `@include foundation-grid-classes`

diff --git a/docs/pages/flexbox.md b/docs/pages/flexbox.md
index 3581a888c06ac6c956b43bd35eeff9f8e22b7a26..2d9b8925e09631e85214d4f96e351ca7d248cf36 100644 (file)
--- a/docs/pages/flexbox.md
+++ b/docs/pages/flexbox.md
@@ -29,7 +29,7 @@ If you're using the Sass version, open your settings file and set `$global-flexb
 You'll also need to replace the default float grid with the flex grid, which is actually a separate component. To do this, remove the `@include` for the float grid and replace it with the one for the flex grid.
 
 ```scss
-// @include foundation-grid-classes;
+// @include foundation-grid;
 @include foundation-flex-grid;
 ```