Merge branch 'testing' of https://github.com/tmashuang/metamask-extension into testing

1 files changed, 5 insertions, 1 deletions

diff --git a/app/scripts/lib/createProviderMiddleware.js b/app/scripts/lib/createProviderMiddleware.js
index 4e667bac2..8a939ba4e 100644
--- a/app/scripts/lib/createProviderMiddleware.js
+++ b/app/scripts/lib/createProviderMiddleware.js
@@ -1,6 +1,10 @@
 module.exports = createProviderMiddleware
 
-// forward requests to provider
+/**
+ * Forwards an HTTP request to the current Web3 provider
+ *
+ * @param {{ provider: Object }} config Configuration containing current Web3 provider
+ */
 function createProviderMiddleware ({ provider }) {
   return (req, res, next, end) => {
     provider.sendAsync(req, (err, _res) => {