From e7c815ef35ce6308b0e04aa14581c8694e978133 Mon Sep 17 00:00:00 2001
From: Stanislav Versilov <stas.versilov@gmail.com>
Date: Mon, 22 Jul 2019 23:01:58 +0400
Subject: [PATCH] Quoted keyword "coveralls": generates warning.

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

diff --git a/mix.exs b/mix.exs
index 0183a68..bfbbc87 100755
--- a/mix.exs
+++ b/mix.exs
@@ -27,7 +27,7 @@ defmodule UeberauthVK.Mixfile do
       # Test coverage:
       test_coverage: [tool: ExCoveralls],
       preferred_cli_env: [
-        "coveralls": :test,
+        coveralls: :test,
         "coveralls.detail": :test,
         "coveralls.post": :test,
         "coveralls.html": :test,