DOC: `apply_where` is missing short description

[lucascolley]

[lucascolley]

same problem for lazy_apply

[prady0t]

It's because both those functions are overloaded. Looks like a limitation of Sphinx?

[lucascolley]

Hmm maybe a bug to report upstream?

[prady0t]

Hmm maybe a bug to report upstream?

I've opened an issue upstream as I wasn't able to find any solution.