Small updates to documentation

Author: ivome

README.md

@@ -7,13 +7,14 @@ of a GraphQL server.
 [![Build Status](https://travis-ci.org/ivome/graphql-relay-php.svg?branch=master)](https://travis-ci.org/ivome/graphql-relay-php)
 [![Coverage Status](https://coveralls.io/repos/github/ivome/graphql-relay-php/badge.svg?branch=master)](https://coveralls.io/github/ivome/graphql-relay-php?branch=master)
 
-*Note: The code is a __exact__ port of the original [graphql-relay js implementation](https://github.com/graphql/graphql-relay-js)
-from Facebook* (With some minor PHP related adjustments)
+*Note: The code is a port of the original [graphql-relay js implementation](https://github.com/graphql/graphql-relay-js)
+from Facebook* (With some minor PHP related adjustments and extensions)
 
 ## Current Status: 
 
-The basic functionality with most of the helper functions is in place along with the tests. Only the asynchronous functionality
-was not yet ported due to the limitations of PHP. See also discussions [here](https://github.com/ivome/graphql-relay-php/issues/1) and [here](https://github.com/webonyx/graphql-php/issues/9)
+The basic functionality with the helper functions is in place along with the tests. Only the asynchronous functionality
+was not yet ported due to the limitations of PHP. 
+See also discussions [here](https://github.com/ivome/graphql-relay-php/issues/1) and [here](https://github.com/webonyx/graphql-php/issues/42)
 
 ## Getting Started