Linebreak is bleeding into the documentation page
https://pandas.pydata.org/pandas-docs/stable/reference/series.html

```html
<table><td>
...
<tr class="row-even"><td><a class="reference internal" href="api/pandas.Series.T.html#pandas.Series.T" title="pandas.Series.T"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Series.T</span></code></a></td>
<td>Return the transpose, which is by</td>
</tr>
...
</td>
</table>
```
And looks weird on https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Series.T.html#pandas.Series.T

- [ ] closes #xxxx
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry
