From d4a926225c2c5688e6c5590953dddb6e550f3e47 Mon Sep 17 00:00:00 2001
From: likys12 <likys12@outlook.com>
Date: Thu, 29 Mar 2018 18:37:45 +0800
Subject: [PATCH] fix: doc

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3653c9f8..6012bb4f 100644
--- a/README.md
+++ b/README.md
@@ -1066,7 +1066,7 @@ Finally, add a new wrapper to the config/initializers/simple_form.rb file:
 config.wrappers :with_numbers, tag: 'div', class: 'row', error_class: 'error' do |b|
   b.use :html5
   b.use :number, wrap_with: { tag: 'div', class: 'span1 number'}
-  b.wrapper tag: 'div', :class: 'span8' do |ba|
+  b.wrapper tag: 'div', class: 'span8' do |ba|
     ba.use :placeholder
     ba.use :label
     ba.use :input