Fix linter error.

angular · Jan 12, 2017 · dc485ba · dc485ba
1 parent 2eae46a
commit dc485ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/core/selection/pseudo-checkbox/pseudo-checkbox.scss b/src/lib/core/selection/pseudo-checkbox/pseudo-checkbox.scss
@@ -24,7 +24,7 @@ md-pseudo-checkbox {
   &::after {
     position: absolute;
     opacity: 0;
-    content: "";
+    content: '';
     border-bottom: $md-checkbox-border-width solid currentColor;
     transition: opacity $md-checkbox-transition-duration $md-linear-out-slow-in-timing-function;
   }