fixes test case where head and body tags are present with no html tag
fixes test case where head and body tags are present with no html tag

https://github.com/haml/html2haml/blob/95271959c4a6dca1f3e1b2a310463a4875e81b59/test/html2haml_test.rb#L262
zBMNForks/html2haml,braingourmets/html2haml,ffloyd/html2haml,dwilkie/html2haml,haml/html2haml