When using `Version Added`, `Version Changed`, or `Deprecated` with a numeric or bullet list, the rendering of the lines would break. This wasn't anything special with these sections, and in fact likely applied to others as well. Instead, it was a mistake make in the re-indent logic for putting content into a section. The logic was supposed to dedent a block of lines, removing the common leading whitespace, and to then re-indent with 3 spaces. The `3` parameter for `_indent()` was put in the wrong place, and this instead was being passed to `_dedent()`, taking the place of a parameter that, if truthy, would dedent all whitespace. This led to subsequent lines in multi-line list items turning into new paragraphs. This change fixes that argument issue, and it also removes the leading blank line before the content for these sections, in accordance with recommendations in Sphinx.