Fixed a typo in the docs

[shibisuriya]

I assume it is '$' not '%', must be a typo, because that block is not getting invoked when I paste.

[CatsDeservePets]

Hello @shibisuriya.

Both are valid and have a different meaning:

lf/doc.md

Lines 1462 to 1470 in 5d5387b

	The following command prefixes are used by lf:
	: read (default) built-in/custom command
	$ shell shell command
	% shell-pipe shell command running with the UI
	! shell-wait shell command waiting for a key press
	& shell-async shell command running asynchronously
	The same evaluator is used for the command line and the configuration file for reading shell commands.

lf/doc.md

Lines 604 to 622 in 5d5387b

	## read (modal) (default `:`)
	Read a command to evaluate.
	## shell (modal) (default `$`)
	Read a shell command to execute.
	## shell-pipe (modal) (default `%`)
	Read a shell command to execute piping its standard I/O to the bottom statline.
	## shell-wait (modal) (default `!`)
	Read a shell command to execute and wait for a key press at the end.
	## shell-async (modal) (default `&`)
	Read a shell command to execute asynchronously without standard I/O.

Feel free to share your lfrc so we can take a look what is wrong with your configuration.

[CatsDeservePets]

Closed due to not being an actual typo.