update docs and rename LongPoll to UserLongPoll

README.rst

@@ -182,6 +182,10 @@ Supports both variants like API object
 
 Long Poll
 ---------
+**UserLongPoll** - for User Long Poll API. See https://vk.com/dev/using_longpoll
+
+**BotsLongPoll** - for Bots Long Poll API. See https://vk.com/dev/bots_longpoll
+
 Use exist API object
 
 .. code-block:: python

aiovk/longpoll.py

@@ -97,8 +97,9 @@ async def get_pts(self, need_ts=False):
         return self.pts
 
 
-class LongPoll(BaseLongPoll):
+class UserLongPoll(BaseLongPoll):
     """Implements https://vk.com/dev/using_longpoll"""
+
     async def _get_long_poll_server(self, need_pts=False):
         response = await self.api('messages.getLongPollServer', need_pts=int(need_pts), timeout=self.timeout)
         self.pts = response.get('pts')
@@ -107,6 +108,13 @@ async def _get_long_poll_server(self, need_pts=False):
         # fucking differences between long poll methods in vk api!
         self.base_url = 'https://{}'.format(response['server'])
 
+
+class LongPoll(UserLongPoll):
+    """Implements https://vk.com/dev/using_longpoll
+
+    This class for backward compatibility
+    """
+
 
 class BotsLongPoll(BaseLongPoll):
     """Implements https://vk.com/dev/bots_longpoll"""