diff --git a/src/scss/helper/_animation.scss b/src/scss/helper/_animation.scss
index 9a295b2..69543f2 100644
--- a/src/scss/helper/_animation.scss
+++ b/src/scss/helper/_animation.scss
@@ -188,10 +188,11 @@
   slide-bottom,
   slide-left,
   slide-right,
-  slide-top-fixed
-  slide-bottom-fixed
+  slide-top-fixed,
+  slide-bottom-fixed,
   scale-up,
-  scale-down) {
+  scale-down
+) {
 
   .#{$namespace}animation-#{$animation} {
     animation-name: unquote("amt-#{$animation}");