update 6

src/pages/components/menu/accessibility.mdx

@@ -47,20 +47,20 @@ Use the `Up` and `Down` arrow keys to navigate between menu items.
 
 Pressing `Space` or `Enter` on a focused menu item activates it and collapses the 
 menu. Pressing `Space` or `Enter` on a submenu opens it. A submenu can also be 
-opened and closed using the right and left arrow key respectively. When the menu or 
+opened and closed using the right and left arrow keys respectively. When the menu or 
 submenu is open, the first item takes focus. An activated menu item can have 
 different results depending on its functionality. If the item is a link, it launches
 the selection. If the item is selectable, it selects or deselects the item. The menu 
 item retains its selected or unselected state when the menu is opened again.
 
 <Row>
-<Column colLg={8}>
+<Column colLg={12}>
 
 ![example of menu keyboard interaction](images/accessibility-menu-2.png)
 
 <Caption>
   Space and Enter keys activates, selects, or deselects the menu item with
-  focus.
+  focus. A submenu is opened and closed with the right and left arrow keys respectively.
 </Caption>
 
 </Column>