docs: use node_js 8 in example travis.yml (#4107)

This is the current node LTS release.
This commit is contained in:
nikolas2
2018-03-04 20:35:18 -05:00
committed by Joe Haddad
parent e9abde7392
commit b49762ac1a

View File

@@ -1611,7 +1611,7 @@ Popular CI servers already set the environment variable `CI` by default but you
```
language: node_js
node_js:
- 6
- 8
cache:
directories:
- node_modules