_mixins.scss in font-awesome-sass-6.2.0

- old
+ new

@@ -39,9 +39,11 @@
   &:not(:focus) {
     @include fa-sr-only();
   }
 }
 
+// sets a specific icon family to use alongside style + icon mixins
+
 // convenience mixins for declaring pseudo-elements by CSS variable,
 // including all style-specific font properties, and both the ::before
 // and ::after elements in the duotone case.
 @mixin fa-icon-solid($fa-var) {
   @extend %fa-icon;