Switch to compatible dash character in comments

Prevents error on SASS compile referenced in #5398

diff --git a/scss/foundation/components/_icon-bar.scss b/scss/foundation/components/_icon-bar.scss
index 27960d43c24c097eb0722e487aac7565c4a03ba5..2e2e38e409e33860368bf2cf6cd562ca4cf7f320 100755 (executable)
--- a/scss/foundation/components/_icon-bar.scss
+++ b/scss/foundation/components/_icon-bar.scss
@@ -165,12 +165,12 @@ $icon-bar-item-padding: 1.25rem !default;
 }
 
 // We use this to quickly create icon bars with a single mixin
-// $height – The overall calculated height of the icon bar (horizontal)
-// $bar-bg – the background color of the bar
-// $bar-font-color – the font color
-// $bar-hover-color – okay these are pretty obvious variables
-// $bar-icon-color – maybe we could skip explaining them all? Okay this one does change icon color if you use an icon font
-// $bar-active-color – the color of an active / hover state
+// $height - The overall calculated height of the icon bar (horizontal)
+// $bar-bg - the background color of the bar
+// $bar-font-color - the font color
+// $bar-hover-color - okay these are pretty obvious variables
+// $bar-icon-color - maybe we could skip explaining them all? Okay this one does change icon color if you use an icon font
+// $bar-active-color - the color of an active / hover state
 // $base-style - Apply base styles? Default: true.
 
 @mixin icon-bar(