From 43681a7a8c1fb27df9334e222c6bf9e6aa98e14b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BB=BB=E5=8A=B2=E6=9D=BE?=
 <renaesop@users.noreply.github.com>
Date: Thu, 29 Sep 2016 17:44:42 +0800
Subject: [PATCH] improve benchmark description

Benchmark needs build first
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index bc378a92f..367f19e7b 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,8 @@ Add to your `.babelrc`'s plugins array.
 ## Benchmarks
 > Bootstrap: `npm run bootstrap`
 
+> Build:  `npm run build`
+
 > Running the benchmarks: `./scripts/benchmark.js file.js`
 
 Backbone.js: