update node version tested on travis

2016-02-20 12:09:50 -08:00
parent 067359e737
commit 61ae653434
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,5 @@
 language: node_js
-node_js: "4.0"
+node_js: 4
 cache:
  directories:
  - esvm