From 64613ea4c8564bac9477658244e5bef554b0b1da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD?= <boomfly@rambler.ru>
Date: Thu, 30 May 2019 09:36:12 +0600
Subject: [PATCH] Update web3-providers readme

---
 packages/web3-providers/README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/web3-providers/README.md b/packages/web3-providers/README.md
index d9b28d174fb..6d030769088 100644
--- a/packages/web3-providers/README.md
+++ b/packages/web3-providers/README.md
@@ -36,10 +36,11 @@ Instead of setting a authorization header you could also define the credentials
 
 ```js 
 import {WebsocketProvider} from 'web3-providers';
+const credentials = Buffer.from('username:password').toString('base64')
 const options = { 
     timeout: 30000, 
     headers: {
-        authorization: 'Basic username:password'
+        authorization: `Basic ${credentials}`
     }
 };