adds more details to buttongroup variable

diff --git a/scss/components/_button-group.scss b/scss/components/_button-group.scss
index 6705e9c9e712fbe5bf44bea90b2145c9a666353e..d1820b340e0730e7971ec5120f401b81d35f799a 100644 (file)
--- a/scss/components/_button-group.scss
+++ b/scss/components/_button-group.scss
@@ -18,7 +18,7 @@ $buttongroup-spacing: 1px !default;
 /// @type String
 $buttongroup-child-selector: '.button' !default;
 
-/// Maximum number of buttons that can be in an even-width button group.
+/// Maximum number of buttons that can be in an even-width button group. (Only needed when $global-flexbox: false;)
 /// @type Number
 $buttongroup-expand-max: 6 !default;