Test on Node 11 and remove Node 9 testing

MasterOdin · MasterOdin · commit a5685d34366e · 2019-03-08T14:25:07.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,8 +3,8 @@ dist: trusty
 sudo: true
 node_js:
   - '8'
-  - '9'
   - '10'
+  - '11'
 
 addons:
   chrome: stable
