bpo-24755: Document asyncio.wrap_future (GH-603) (GH-2019)

bpo-24755: Document asyncio.wrap_future (GH-603) (GH-2019) · python/cpython@af609a0

Original file line number	Diff line number	Diff line change
`@@ -540,6 +540,11 @@ Task functions`
`540`	`540`
`541`	`541`	`.. deprecated:: 3.4.4`
`542`	`542`
	`543`	`+.. function:: wrap_future(future, \*, loop=None)`
	`544`	`+`
	`545`	+ Wrap a :class:`concurrent.futures.Future` object in a :class:`Future`
	`546`	`+ object.`
	`547`	`+`
`543`	`548`	`.. function:: gather(\*coros_or_futures, loop=None, return_exceptions=False)`
`544`	`549`
`545`	`550`	`Return a future aggregating results from the given coroutine objects or`