.travis.yml in ezclient-0.3.0 vs .travis.yml in ezclient-0.4.0

@@ -4,9 +4,10 @@
   - 2.3.5
   - 2.4.2
   - 2.5.0
 before_install: gem install bundler -v 1.16.1
 env: SUITE="rspec"
+script: bundle exec $SUITE
 matrix:
   fast_finish: true
   # Only run RuboCop on the latest Ruby
   include:
     - rvm: 2.5.0