1 files changed, 9 insertions, 10 deletions
diff --git a/src/HtmlNode.js b/src/HtmlNode.js
index 38309e3..37a231c 100644
--- a/src/HtmlNode.js
+++ b/src/HtmlNode.js
@@ -1,25 +1,24 @@
 SVG.HtmlNode = SVG.invent({
-  create: function(element) {
+  create: function (element) {
     this.node = element
-  }
+  },
 
-, extend: {
-    add: function(element, i) {
+  extend: {
+    add: function (element, i) {
       element = createElement(element)
-      if(element instanceof SVG.Nested) {
+      if (element instanceof SVG.Nested) {
         element = new SVG.Doc(element.node)
         element.setData(JSON.parse(element.node.getAttribute('svgjs:data')) || {})
       }
 
-      if (i == null)
-        this.node.appendChild(element.node)
-      else if (element.node != this.node.children[i])
+      if (i === null) { this.node.appendChild(element.node) } else if (element.node !== this.node.children[i]) {
         this.node.insertBefore(element.node, this.node.children[i])
+      }
 
       return this
-    }
+    },
 
-  , put: function(element, i) {
+    put: function (element, i) {
       this.add(element, i)
       return element
     }