Revert argument rename, extended documentation

Author: vladvildanov

docs/resp3_features.rst

@@ -98,4 +98,10 @@ Enable caching with custom cache implementation:
 
 CacheImpl should implement a `CacheInterface` specified in `redis.cache` package.
 
+Explicit disconnect
+
+It's important to call `disconnect()` or `disconnect_connection_pools()` in case of Cluster to properly close the connection to server.
+For caching purposes, we're using a separate thread that performs health checks with configurable interval and it relies on
+`disconnect()` or `disconnect_connection_pools()` to be called before the shutdown.
+
 More robust documentation soon will be available at `official Redis documentation <https://redis.io/docs/latest/>`_.

redis/cluster.py

@@ -1056,8 +1056,8 @@ def _parse_target_nodes(self, target_nodes):
             )
         return nodes
 
-    def execute_command(self, *args, **options):
-        return self._internal_execute_command(*args, **options)
+    def execute_command(self, *args, **kwargs):
+        return self._internal_execute_command(*args, **kwargs)
 
     def _internal_execute_command(self, *args, **kwargs):
         """