Remove now default 'sudo: false'

frewsxcv · frewsxcv · commit b22860c8d373 · 2016-02-26T08:50:27.000-05:00
`sudo: false` is now default on Travis CI
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,3 @@
-sudo: false
 language: rust
 rust:
   - nightly
