Tweak cache spec

RodenLuo · Feb 11, 2016 · 59f09dd · 59f09dd
1 parent 97804e0
commit 59f09dd
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,8 @@
 language: R
 cache:
-  packages: []
-  directores: [vendor/bundle]
+  packages: true
+  directores:
+  - vendor/bundle
 
 addons:
   apt: