Removed comma after the last item of a hash according to the Ruby style guide.
Removed comma after the last item of a hash according to the Ruby style guide.

Caught by RuboCop, Style/TrailingCommaInLiteral.

See: https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas

mayflower/puppet-php,mayflower/puppet-php