travis: dist xenial

dg · dg · commit 8f89c825fac2 · 2020-08-25T03:51:49.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -58,7 +58,7 @@ jobs:
         -   stage: Code Coverage
 
 
-sudo: false
+dist: xenial
 
 cache:
     directories:
