run Travis on trusty

kikmak42 · web-flow · commit cba58272dcae · 2019-06-18T17:23:58.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -2,6 +2,8 @@ language: php
 
 sudo: false
 
+dist: trusty
+
 env:
     - TEST_SUITE=samples
 
