language: ruby
rvm:
    - 2.0.0

services:
    - elasticsearch

script: bundle exec rspec spec

language: ruby

rvm:
  - 2.0.0

services:
  - elasticsearch

before_install:
  - sudo apt-get install aspell

script: bundle exec rspec spec

Add Aspell dependency for Travis CI configuration
Add Aspell dependency for Travis CI configuration

The last Travis CI build failed. I assume this happened due to the
missing Aspell dependency. I hope this commit fixes that.

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