From e46f6a1a01f00c155d561e06775791589ffd8edb Mon Sep 17 00:00:00 2001
From: Michael Weibel <michael.weibel@gmail.com>
Date: Tue, 19 Jul 2016 18:07:12 +0200
Subject: [PATCH] Re-add ex_doc, needed for `mix hex.docs`

---
 mix.exs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mix.exs b/mix.exs
index 987e69d..7d3fd6c 100644
--- a/mix.exs
+++ b/mix.exs
@@ -51,7 +51,8 @@ defmodule Facebook.Mixfile do
   defp deps do
     [
       {:json, ">= 0.3.3"},
-      {:hackney, "~> 1.6"}
+      {:hackney, "~> 1.6"},
+      {:ex_doc, ">= 0.13.0", only: :dev}
     ]
   end
 end