fix a bogus space character.
fix a bogus space character.

see https://github.gds/gds/puppet/commit/63b36f93bf75a848e2125008aa1e880c5861cf46 for how i found it.

It did however require a clean checkout.

alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet