less specific ruby version to speed up Travis

2017-10-30 09:58:35 +01:00 · 2017-10-30 09:58:35 +01:00 · f021259ebd
parent eb845bfb1a
commit f021259ebd
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -3,7 +3,7 @@ dist: trusty
 language: ruby
 rvm:
-    - 2.4.0
+    - 2.4
 cache:
  bundler: true