spec_helper: Fix EXAMPLE1 w/ empty list.
spec_helper: Fix EXAMPLE1 w/ empty list.

Signed-off-by: Wayne <b9526479d8e75eec48092197447318d86d2194ec@puppetlabs.com>

cprice404/ruby-hocon,jpinsonault/ruby-hocon,fpringvaldsen/ruby-hocon,puppetlabs/ruby-hocon