Fix newline in docstring (#916)

* Fix newline in docstring

* Fix spacing

Author: nvitucci

graphdatascience/graph_data_science.py

@@ -68,10 +68,12 @@ def __init__(
         arrow_disable_server_verification : bool, default True
             .. deprecated:: 1.16
                 Use arrow_client_options instead
+
             A flag that overrides other TLS settings and disables server verification for TLS connections.
         arrow_tls_root_certs : Optional[bytes], default None
             .. deprecated:: 1.16
                 Use arrow_client_options instead
+
             PEM-encoded certificates that are used for the connection to the
             GDS Arrow Flight server.
         bookmarks : Optional[Any], default None