fixed travis config

OKaluzny · OKaluzny · commit d22acfd52096 · 2019-11-21T10:12:27.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,6 @@ language: java
 
 jdk:
   oraclejdk8
-
+dist: trusty
 sudo:
   required
