I noticed that the doc variable is not being used anywhere:

lightning/contrib/pyln-client/pyln/client/plugin.py

Lines 941 to 961 in 2f64283

	doc = inspect.getdoc(method.func)
	if not doc:
	self.log(
	'RPC method \'{}\' does not have a docstring.'.format(
	method.name
	)
	)
	doc = "Undocumented RPC method from a plugin."
	doc = re.sub('\n+', ' ', doc)
	# For compatibility with lightningd prior to 24.08, we must
	# provide a description. Ignored by 24.08 onwards,
	description = method.description
	if description is None:
	description = ""
	methods.append({
	'name': method.name,
	'usage': method.get_usage(),
	'description': description,
	})

.
Additionally, when I use the plugin and run the lightning-cli help command, I get the following output for the funds plugin:

funds [unit] \\nLists the total funds the lightning node owns off- and on-chain in {unit}.\\n{unit} can take the following values:\\ns, satoshi, satoshis to represent satoshis\\nb, bit, bits to represent bits\\nm, milli, btc to represent milliBitcoin\\nB, bitcoin, btc to represent Bitcoins\\nWhen not using Satoshis (default), the values are rounded off.

Originally posted by @NishantBansal2003 in #2216