fix numerical typo in grid docs

diff --git a/docs/layout/grid.md b/docs/layout/grid.md
index 1232262a2ae87a4f7345988ffd6f75391126f3b4..8954dfca44615d5d2481e48ad3a11de6de2793d7 100644 (file)
--- a/docs/layout/grid.md
+++ b/docs/layout/grid.md
@@ -41,7 +41,7 @@ See how aspects of the Bootstrap grid system work across multiple devices with a
         </th>
         <th>
           Small devices
-          <small>Landscape phones (&ge;38em)</small>
+          <small>Landscape phones (&ge;34em)</small>
         </th>
         <th>
           Medium devices