diff --git a/docs/source/start/Setup.rst b/docs/source/start/Setup.rst
index 24caa1f4..26d9d1c6 100644
--- a/docs/source/start/Setup.rst
+++ b/docs/source/start/Setup.rst
@@ -92,18 +92,19 @@ and as long as you keep the session alive, Pyrogram won't ask you again to enter
 Bot Authorization
 -----------------
 
-Bots are a special kind of users and are authorized via their tokens (instead of phone numbers), which are created by
+Bots are a special kind of users that are authorized via their tokens (instead of phone numbers), which are created by
 BotFather_. Bot tokens replace the Users' phone numbers only — you still need to
 `configure a Telegram API key <#configuration>`_ with Pyrogram, even when using Bots.
 
-The authorization process is automatically managed. All you need to do is pass the bot token as ``session_name``.
-The session file will be named after the Bot user_id, which is ``123456.session`` for the example below.
+The authorization process is automatically managed. All you need to do is choose a ``session_name`` (can be anything,
+but is usually your bot username) and pass your bot token using the ``bot_token`` parameter.
+The session file will be named after the session name, which will be ``pyrogrambot.session`` for the example below.
 
 .. code-block:: python
 
     from pyrogram import Client
 
-    app = Client("123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11")
+    app = Client("pyrogrambot", bot_token="123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11")
     app.run()
 
 .. _installed Pyrogram: Installation.html
diff --git a/pyrogram/client/client.py b/pyrogram/client/client.py
index 737139ca..ca74e25b 100644
--- a/pyrogram/client/client.py
+++ b/pyrogram/client/client.py
@@ -183,31 +183,33 @@ class Client(Methods, BaseClient):
 
     terms_of_service_displayed = False
 
-    def __init__(self,
-                 session_name: str,
-                 api_id: Union[int, str] = None,
-                 api_hash: str = None,
-                 app_version: str = None,
-                 device_model: str = None,
-                 system_version: str = None,
-                 lang_code: str = None,
-                 ipv6: bool = False,
-                 proxy: dict = None,
-                 test_mode: bool = False,
-                 phone_number: str = None,
-                 phone_code: Union[str, callable] = None,
-                 password: str = None,
-                 recovery_code: callable = None,
-                 force_sms: bool = False,
-                 bot_token: str = None,
-                 first_name: str = None,
-                 last_name: str = None,
-                 workers: int = BaseClient.WORKERS,
-                 workdir: str = BaseClient.WORKDIR,
-                 config_file: str = BaseClient.CONFIG_FILE,
-                 plugins: dict = None,
-                 no_updates: bool = None,
-                 takeout: bool = None):
+    def __init__(
+        self,
+        session_name: str,
+        api_id: Union[int, str] = None,
+        api_hash: str = None,
+        app_version: str = None,
+        device_model: str = None,
+        system_version: str = None,
+        lang_code: str = None,
+        ipv6: bool = False,
+        proxy: dict = None,
+        test_mode: bool = False,
+        phone_number: str = None,
+        phone_code: Union[str, callable] = None,
+        password: str = None,
+        recovery_code: callable = None,
+        force_sms: bool = False,
+        bot_token: str = None,
+        first_name: str = None,
+        last_name: str = None,
+        workers: int = BaseClient.WORKERS,
+        workdir: str = BaseClient.WORKDIR,
+        config_file: str = BaseClient.CONFIG_FILE,
+        plugins: dict = None,
+        no_updates: bool = None,
+        takeout: bool = None
+    ):
         super().__init__()
 
         self.session_name = session_name