From a1e7b51ef03ef8fe5f295883a00a33f060af2174 Mon Sep 17 00:00:00 2001
From: Bruno Barbieri <bruno.barbieri@consensys.net>
Date: Fri, 6 Jul 2018 16:45:24 -0400
Subject: [PATCH] Update config.yml

---
 .circleci/config.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6af712ee4..8ba471c1b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -120,7 +120,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          keys: dependency-cache-firefox-{{ .Revision }}
+          key: dependency-cache-firefox-{{ .Revision }}
       - run:
           name: Download Firefox If needed
           command: ./.circleci/scripts/firefox-download.sh