Remove node 9 from travis config.

iansu · iansu · commit 2433d85ede8a · 2018-07-15T12:23:10.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,7 +3,6 @@ dist: trusty
 language: node_js
 node_js:
   - 8
-  - 9
   - 10
 cache:
   directories:
