Update xy-grid.md

Add $frame-grid to list of arguments for foundation-xy-grid-classes mixin.

diff --git a/docs/pages/xy-grid.md b/docs/pages/xy-grid.md
index 481791f60df511520995053c146d3e4fa17e3b42..71f5e5cce92c92e20e6213cb890f2234931030fb 100644 (file)
--- a/docs/pages/xy-grid.md
+++ b/docs/pages/xy-grid.md
@@ -42,7 +42,8 @@ These are:
   $block-grid: true,
   $collapse: true,
   $offset: true,
-  $vertical-grid: true
+  $vertical-grid: true,
+  $frame-grid: true
 );
 ```
 ---