diff --git a/src/core/core.js b/src/core/core.js
index 12b6632879d..48b82a50dd0 100644
--- a/src/core/core.js
+++ b/src/core/core.js
@@ -5,10 +5,10 @@
  */
 angular
   .module('material.core', [
-    'ngAnimate',                 // Core uses $animate
-    'material.animate',          // for $animateCss polyfill with Angular < 1.4
-    'material.core.gestures',    // for $mdGesture
-    'material.core.theming'      // for $mdTheme
+    'ngAnimate',
+    'material.animate',
+    'material.core.gestures',
+    'material.core.theming'
   ])
   .config( MdCoreConfigure );
 
diff --git a/src/core/util/animation/animate.js b/src/core/util/animation/animate.js
index b8e2dda4601..93be841d2f0 100644
--- a/src/core/util/animation/animate.js
+++ b/src/core/util/animation/animate.js
@@ -1,3 +1,4 @@
+// Polyfill angular < 1.4 (provide $animateCss)
 angular
   .module('material.core')
   .factory('$$mdAnimate', function($q, $timeout, $mdConstant, $animateCss){