Tweak cache spec

2016-02-11 10:44:49 -06:00
parent 97804e042f
commit 59f09dd8a9
1 changed files with 3 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,8 @@
 language: R
 cache:
-  packages: []
-  directores: [vendor/bundle]
+  packages: true
+  directores:
+  - vendor/bundle

 addons:
  apt: