add extra line before spacing utilities example

diff --git a/docs/components/utilities.md b/docs/components/utilities.md
index 4d8ea4b280be7fdddda636c42b4a5decd4b49baa..be5769d6cb0d1248f9c8549b3e7c1388e8b0fd64 100644 (file)
--- a/docs/components/utilities.md
+++ b/docs/components/utilities.md
@@ -37,6 +37,7 @@ Where *size* is one of:
 * `3` - (by default) for classes that set the `margin` or `padding` to `$spacer-x * 3` or `$spacer-y * 3`
 
 Here are some representative examples of these classes:
+
 ```scss
 .m-t-0 {
   margin-top: 0 !important;