Remove extra line.

Author: kporras07

.travis.yml

@@ -17,7 +17,6 @@ before_deploy:
   - cd $TRAVIS_BUILD_DIR
   - npm install
 script:
-  - 
   - 'mkdir $HOME/humpbacktest && cd $HOME/humpbacktest'
   - 'yo humpback --humanName="humpbacktest" --appName="humpbacktest" --skip-install'
   - $HOME/circleci config validate