Use trusty dist with travis-ci

chadicus · chadicus · commit 9f420bffcb7a · 2017-07-25T15:11:35.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: php
+dist: trusty
 php:
   - 7.0
   - 5.6
