language: ruby
rvm:
    - 2.0.0
services:
    - elasticsearch
script: rspec

language: ruby
rvm:
    - 2.0.0

services:
    - elasticsearch

script: bundle exec rspec spec

Update RSpec call in the Travis CI configuration
Update RSpec call in the Travis CI configuration

The last build failed because the command rspec could not be found.
Maybe it has something to do that I call rspec directly. I changed
the invocation to run it over bundle exec.

Signed-off-by: Konrad Reiche <4ff0213f56e2082fcd8c882d04c546881c579ce4@gmail.com>
