From 732260752b268bf7dc552bfc9ad76a86e1bb754c Mon Sep 17 00:00:00 2001
From: Adam Eberlin <aeberlin@opploans.com>
Date: Wed, 23 Dec 2015 09:08:30 -0600
Subject: [PATCH] Update README.

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index aa2dc812..55768799 100644
--- a/README.md
+++ b/README.md
@@ -856,7 +856,8 @@ The syntax looks like this:
 
 ```ruby
 config.wrappers tag: :div, class: :input,
-                error_class: :field_with_errors do |b|
+                error_class: :field_with_errors,
+                valid_class: :field_without_errors do |b|
 
   # Form extensions
   b.use :html5