From 1aa96a1e9ae341e1f4662227448bc98e3ad04ce1 Mon Sep 17 00:00:00 2001
From: denz1994 <denz1994@gmail.com>
Date: Thu, 20 Dec 2018 10:43:30 -0500
Subject: [PATCH] Added REVIEW and whitespace.
 https://github.com/phetsims/fractions-common/issues/29

---
 js/building/model/Animator.js    | 1 +
 js/building/model/NumberGroup.js | 1 +
 2 files changed, 2 insertions(+)

diff --git a/js/building/model/Animator.js b/js/building/model/Animator.js
index a2a5bce..edfe59c 100644
--- a/js/building/model/Animator.js
+++ b/js/building/model/Animator.js
@@ -97,6 +97,7 @@ define( require => {
      */
     animateTo( config ) {
       config = _.extend( {
+
         // {Vector2}
         position: null,
 
diff --git a/js/building/model/NumberGroup.js b/js/building/model/NumberGroup.js
index 78c76b3..189578c 100644
--- a/js/building/model/NumberGroup.js
+++ b/js/building/model/NumberGroup.js
@@ -153,6 +153,7 @@ define( require => {
      */
     updateAllowedSpots() {
       if ( this.isMixedNumber ) {
+        // REVIEW: 'let' instead of 'var'?
         var range = this.activeNumberRangeProperty.value;
 
         this.numeratorSpot.showNotAllowedProperty.value = range === null ? false : !this.canPlaceNumberInSpot( range.min, this.numeratorSpot );