puppetlabs/puppet-docs — pull request #168 by richardc (2013-05-29 16:25:52+00:00)
Title: fix hiera.yml for 1.9.x yaml parser

The yaml parser in ruby 1.9 and 2.0 doesn't believe that strings can start with
an unquoted `%` and will explode with a `found character that cannot start any
token while scanning for the next token` error.