(#27) Updates test fixture to contain properly formatted html

This patch is needed so that tests pass properly and work with valid html. The malformed html was specific to **void elements**.  **void elements** shouldn't contain any contents.  See [W3 standard for further reference](http://www.w3.org/TR/html-markup/syntax.html#void-element).

The patch has updated the test fixture so that it doesn't contain the malformed html.  Fixes #27