Adding a blank line with no spaces causes freestyle-usage snippet to be indented too far

[danwenzel]

A normal freestyle-usage snippet has no extra indentation:

    {{#freestyle-usage 'example'}}
      <div>
        <span>Something Indented</span>
      </div>
      <div>
        <span>Something Indented</span>
      </div>
    {{/freestyle-usage}}

...but if I add a blank line with no spaces in the middle of the usage code, the snippet indents way over:

    {{#freestyle-usage 'example'}}
      <div>
        <span>Something Indented</span>
      </div>

      <div>
        <span>Something Indented</span>
      </div>
    {{/freestyle-usage}}