_hide-text.scss in bootswatch-sass-3.3.2

- old
+ new

@@ -6,10 +6,10 @@
 //
 // Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757
 
 // Deprecated as of v3.0.1 (will be removed in v4)
 @mixin hide-text() {
-  font: #{0/0} a;
+  font: 0/0 a;
   color: transparent;
   text-shadow: none;
   background-color: transparent;
   border: 0;
 }