CircleCI tests are failing on Rubocop

[kgeorgak]

Running RuboCop...
Inspecting 30 files
..C........C.......C..........

Offenses:

recipes/default.rb:49:13: C: Unnecessary spacing detected.
      'repo'    => 'http://ppa.launchpad.net/ondrej/php5-oldstable/ubuntu',
            ^^^
recipes/default.rb:55:13: C: Unnecessary spacing detected.
      'repo'    => 'http://ppa.launchpad.net/ondrej/php5/ubuntu',
            ^^^
recipes/default.rb:61:13: C: Unnecessary spacing detected.
      'repo'    => 'http://ppa.launchpad.net/ondrej/php5-5.6/ubuntu',
            ^^^
test/integration/helpers/serverspec/platform_helper.rb:41:22: C: Unnecessary spacing detected.
          fpm_socket:           '/var/run/php-fpm-default.sock'
                     ^^^^^^^^^^
test/integration/helpers/serverspec/platform_helper.rb:44:22: C: Unnecessary spacing detected.
          fpm_socket:           '/var/run/php-fpm-override.sock'
                     ^^^^^^^^^^
test/integration/helpers/serverspec/platform_helper.rb:53:20: C: Unnecessary spacing detected.
          fpm_port:            '9000'
                   ^^^^^^^^^^^
test/integration/helpers/serverspec/platform_helper.rb:56:20: C: Unnecessary spacing detected.
          fpm_port:            '9001'
                   ^^^^^^^^^^^
test/integration/helpers/serverspec/platform_helper.rb:68:24: C: Unnecessary spacing detected.
          default_pool:         '/etc/php5/fpm/pool.d/default.conf'
                       ^^^^^^^^
test/integration/helpers/serverspec/platform_helper.rb:71:24: C: Unnecessary spacing detected.
          default_pool:         '/etc/php5/fpm/pool.d/override.conf'
                       ^^^^^^^^
test/unit/spec/centos66_options.rb:1:2: C: Indentation of first line in file detected.
 CENTOS66_SERVICE_OPTS = {
 ^^^^^^^^^^^^^^^^^^^^^

30 files inspected, 10 offenses detected

[kgeorgak]

Fixed in #13