Update Travis for scala 2.13

rtyley · rtyley · commit a5b12fd1dea1 · 2019-06-17T22:28:45.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,10 +1,10 @@
 language: scala
 scala:
-   - 2.12.3
-   - 2.11.11
+   - 2.13.0
+   - 2.12.8
 
 jdk:
-  - oraclejdk8
+  - openjdk8
 
 sudo: false
 cache:
