Use node.js 6 instead 6.1 to have the latest v6.x

diff --git a/.travis.yml b/.travis.yml
index 1ccde9b0ef779ec44aef9989887ebb9e677dd4dc..5798781f901bf0606ea4b1302fa7693aaf324365 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ cache:
   directories:
   - node_modules
 node_js:
-- '6.1'
+ - 6
 env:
   matrix:
   - TEST_BROWSER_NAME=chrome TEST_BROWSER_OS='Windows 10,Linux,OS X 10.11'