format for latest standard

lib/plugins/common/bitstamp.js

@@ -37,10 +37,10 @@ function authRequest (config, path, data) {
   const msg = [nonce, config.clientId, config.key].join('')
 
   const signature = crypto
-  .createHmac('sha256', Buffer.from(config.secret))
-  .update(msg)
-  .digest('hex')
-  .toUpperCase()
+    .createHmac('sha256', Buffer.from(config.secret))
+    .update(msg)
+    .digest('hex')
+    .toUpperCase()
 
   const signedData = _.merge(data, {
     key: config.key,
@@ -76,7 +76,7 @@ function request (path, method, data) {
   if (data) options.data = querystring.stringify(data)
 
   return axios(options)
-  .then(r => r.data)
+    .then(r => r.data)
 }
 
 module.exports = {