Switch Travis to use Bionic.

Coveralls doesn't work on Focal.
hainesr · Oct 24, 2020 · c7df8d3 · c7df8d3
1 parent 2d8cc7c
commit c7df8d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 ---
-dist: focal
+dist: bionic
 language: ruby
 
 cache: bundler