diff --git a/lib/diff.js b/lib/diff.js
index f670a6f..a4358b5 100644
--- a/lib/diff.js
+++ b/lib/diff.js
@@ -14,7 +14,7 @@ function dfsWalk (oldNode, newNode, index, patches) {
 
   // Node is removed.
   if (newNode === null) {
-    // Real DOM node will be removed when perform reordering, so has no needs to do anthings in here
+    // Real DOM node will be removed when perform reordering, so has no needs to do anything in here
   // TextNode content replacing
   } else if (_.isString(oldNode) && _.isString(newNode)) {
     if (newNode !== oldNode) {