Travis: remove restriction on rubygems version

It appears that travis-ci/travis-ci#1793 was fixed by rubygems release v2.2.1.
2014-01-20 19:08:20 -05:00 · 2014-01-20 19:08:20 -05:00 · 242dfda9c1
parent dd58870a78
commit 242dfda9c1
1 changed files with 0 additions and 3 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,7 +1,4 @@
 language: ruby
-before_install:
-  - gem update --system 2.1.11
-  - gem --version
 bundler_args: --without development
 rvm:
  - 2.1.0