Correct $zindex-sticky value (#24402)

diff --git a/docs/4.0/layout/overview.md b/docs/4.0/layout/overview.md
index c86a432d3c4cd0644a69710bc768086c49383557..a357e58ad3da300a5b7fb7940d77cedb54500555 100644 (file)
--- a/docs/4.0/layout/overview.md
+++ b/docs/4.0/layout/overview.md
@@ -163,8 +163,8 @@ We don't encourage customization of these values; should you change one, you lik
 
 ```scss
 $zindex-dropdown:          1000 !default;
+$zindex-sticky:            1020 !default;
 $zindex-fixed:             1030 !default;
-$zindex-sticky:            1030 !default;
 $zindex-modal-backdrop:    1040 !default;
 $zindex-modal:             1050 !default;
 $zindex-popover:           1060 !default;