machine:
  php:
    version:
      - 5.6.14

test:
  override:
    - vendor/bin/pake phpcs
    - vendor/bin/pake phpunit

machine:
  php:
    version: 5.6.14

test:
  override:
    - vendor/bin/pake phpcs
    - vendor/bin/pake phpunit

Fix php version to a single string.
Fix php version to a single string.
