docs: Unintentionally escaped HTML in markdown

[gadenbuie]

From https://shiny.posit.co/py/api/express/express.ui.panel_conditional.html#examples

but if you do use them anyway, for example, id = "foo.bar", you will have to use input["foo.bar"] instead of input.foo.bar to read the input value.

Expected:

but if you do use them anyway, for example, id = "foo.bar", you will have to use input["foo.bar"] instead of input.foo.bar to read the input value.

Source:

py-shiny/shiny/ui/_bootstrap.py

Lines 179 to 182 in 5cb649d

	You are not recommended to use special JavaScript characters such as a period . in
	the input id's, but if you do use them anyway, for example, `id = "foo.bar"`, you
	will have to use `input["foo.bar"]` instead of ``input.foo.bar`` to read the input
	value.

Important detail: this doesn't happen in the Core version of the docs.