From 20fc4d963bc8a29431e065dc9cb8370b2f80d0de Mon Sep 17 00:00:00 2001
From: Tian Jin <tjingrant@gmail.com>
Date: Tue, 24 Dec 2019 00:17:45 -0500
Subject: [PATCH] fix yaml file

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

diff --git a/.circleci/config.yml b/.circleci/config.yml
index f1e58de..cb34159 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -24,7 +24,7 @@ jobs:
           command: gcc --version
 
       - restore_cache:
-          keys: {{ arch }}
+          key: {{ arch }}
           paths:
             - llvm-project