Remove "@since" comment

diff --git a/scss/grid/_grid.scss b/scss/grid/_grid.scss
index 3cfbb175d50721f11712c387853dfff24377c543..2c5fc57d011ab2c4b19583d311a4ecc068aedd62 100644 (file)
--- a/scss/grid/_grid.scss
+++ b/scss/grid/_grid.scss
@@ -31,7 +31,6 @@ $grid-column-align-edge: true !default;
 $block-grid-max: 8 !default;
 
 /// Selector used for an alias of column (with @extend). If `false`, no alias is created.
-/// @since 6.4.0
 /// @type String
 $column-alias: 'columns' !default;