Documentation showing placeholders instead of text
#### Location of the documentation

[pandas.DataFrame.mad](https://pandas.pydata.org/docs/dev/reference/api/pandas.DataFrame.mad.html)

#### Documentation problem

The documentation is showing placeholders instead of the actual text.
![Screenshot](https://i.imgur.com/inPHZSf.png)
`{desc}`, `{axis_descr}`, `{name1}`, `{name2}`, `{see_also}`, `{examples}`

https://github.com/pandas-dev/pandas/blob/3e89b4c4b1580aa890023fc550774e63d499da25/pandas/core/generic.py#L10890-L10901