[Minor] Drop redis service from CI configuration

diff --git a/circle.yml b/circle.yml
index accb1a0a96900f44db3d45bf787245bb19f39850..1c0ce6745e174ae8e321bcfeb123392be004d451 100644 (file)
--- a/circle.yml
+++ b/circle.yml
@@ -1,7 +1,3 @@
-machine:
-    services:
-      - redis
-
 dependencies:
     pre:
       - sudo apt-get update -qq