Update travis node test matrix

jdalton · jdalton · commit f5c259fa7153 · 2019-05-16T23:53:58.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,5 @@
 language: node_js
 node_js:
-  - '11'
+  - '12'
   - '10'
   - '8'
-  - '6'
