From 7b0896abcda2e0eff8b255266d95a5203b2bb12c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1rk=20S=C3=A1gi-Kaz=C3=A1r?=
 <mark.sagikazar@gmail.com>
Date: Mon, 25 Jan 2016 23:16:08 +0100
Subject: [PATCH] Add Promise return type doc in Async client introduced in
 php-http/promise#9

---
 src/HttpAsyncClient.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/HttpAsyncClient.php b/src/HttpAsyncClient.php
index 592fd49..492e511 100644
--- a/src/HttpAsyncClient.php
+++ b/src/HttpAsyncClient.php
@@ -19,7 +19,7 @@ interface HttpAsyncClient
      *
      * @param RequestInterface $request
      *
-     * @return Promise
+     * @return Promise Resolves a PSR-7 Response or fails with an Http\Client\Exception.
      *
      * @throws \Exception If processing the request is impossible (eg. bad configuration).
      */