docs: indent continuation line in Session.get :param params: (#7460)

Author: aldbr

src/requests/sessions.py

@@ -662,7 +662,7 @@ def get(
 
         :param url: URL for the new :class:`Request` object.
         :param params: (optional) Dictionary, list of tuples or bytes to send
-        in the query string for the :class:`Request`.
+            in the query string for the :class:`Request`.
         :param \*\*kwargs: Optional arguments that ``request`` takes.
         :rtype: requests.Response
         """