Remove redundant gem --version

`gem --version` is automatically shown, so there is no need to duplicate it.
rahul2240 · Feb 10, 2018 · c38566a · c38566a
1 parent 20505e8
commit c38566a
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: ruby
 cache: bundler
 before_install:
-  - gem --version
   - gem list bundler
 rvm:
   - "2.2.3"