Remove unused sudo: false in .travis.yml

`sudo: false` has been deprecated. Now the virtual-machine-based Linux is always used. See: https://blog.travis-ci.com/2018-11-19-required-linux-infrastructure-migration
shin1rok · Oct 8, 2019 · 4d37526 · 4d37526
1 parent 8d4670c
commit 4d37526
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -29,8 +29,6 @@ env:
   - DB=postgresql
   - DB=mysql
 
-sudo: false
-
 before_install:
   - gem i rubygems-update -v '<3' && update_rubygems
   - gem i bundler -v '<2'