Update xy-grid.md

Updates mixin to have grid-x styles

diff --git a/docs/pages/xy-grid.md b/docs/pages/xy-grid.md
index a84ff663a95b4688edef8582317b937239424b91..481791f60df511520995053c146d3e4fa17e3b42 100644 (file)
--- a/docs/pages/xy-grid.md
+++ b/docs/pages/xy-grid.md
@@ -445,6 +445,7 @@ Here's an example:
 
 ```scss
 .gallery {
+  @include xy-grid;
   @include xy-grid-layout(3, '.gallery-item');
 }
 ```