Silence mypy on awaits (aio-libs#3927)

    error: Incompatible types in "await" (actual type "Generator[Any, None, AbstractServer]", expected type "Awaitable[Any]")

Not sure how to fix, may be a typeshed problem

aiohttp/connector.py

@@ -902,7 +902,7 @@ async def _wrap_create_connection(
             with CeilTimeout(timeout.sock_connect):
                 return cast(
                     Tuple[asyncio.Transport, ResponseHandler],
-                    await self._loop.create_connection(*args, **kwargs))
+                    await self._loop.create_connection(*args, **kwargs))  # type: ignore  # noqa
         except cert_errors as exc:
             raise ClientConnectorCertificateError(
                 req.connection_key, exc) from exc

aiohttp/web_runner.py

@@ -104,7 +104,7 @@ async def start(self) -> None:
         loop = asyncio.get_event_loop()
         server = self._runner.server
         assert server is not None
-        self._server = await loop.create_server(
+        self._server = await loop.create_server(  # type: ignore
             server, self._host, self._port,
             ssl=self._ssl_context, backlog=self._backlog,
             reuse_address=self._reuse_address,
@@ -191,7 +191,7 @@ async def start(self) -> None:
         loop = asyncio.get_event_loop()
         server = self._runner.server
         assert server is not None
-        self._server = await loop.create_server(
+        self._server = await loop.create_server(  # type: ignore
             server, sock=self._sock,
             ssl=self._ssl_context, backlog=self._backlog)