switch travis to xenial

This commit is contained in:
Matthias 2019-01-08 20:58:14 +01:00
parent 69eed95a54
commit da436c920f

View File

@ -1,7 +1,7 @@
sudo: true
os:
- linux
dist: trusty
dist: xenial
language: python
python:
- 3.6