Update docs/getting_started/authentication.rst

Co-authored-by: Joel Payne <15524072+LilSpazJoekp@users.noreply.github.com>

(cherry picked from commit praw-dev/praw@72febb5)

docs/getting_started/authentication.rst

@@ -27,10 +27,10 @@ table defines which application types can use which flows:
 .. warning::
 
     For the sake of brevity, the following examples pass authentication information via
-    arguments to :py:func:`asyncpraw.Reddit`. If you do this, you need to be careful not
-    to reveal this information to the outside world if you share your code. It is
-    recommended to use a :ref:`praw.ini file <praw.ini>` in order to keep your
-    authentication information separate from your code.
+    arguments to :class:`.Reddit`. If you do this, you need to be careful not to reveal
+    this information to the outside world if you share your code. It is recommended to
+    use a :ref:`praw.ini file <praw.ini>` in order to keep your authentication
+    information separate from your code.
 
 .. _password_flow:
 

docs/tutorials/refresh_token.rst

@@ -75,16 +75,18 @@ The following program can be used to obtain a refresh token with the desired sco
 .. literalinclude:: ../examples/obtain_refresh_token.py
     :language: python
 
-This script assumes you have configured your application's ``redirect uri`` to ``localhost:8080``
+This script assumes you have configured your application's ``redirect uri`` to
+``localhost:8080``
 
 When you execute this script interactively:
 
 - You will be prompted for a comma-separated list of scopes
 - You will be given a URL that will take you through the auth follow
-- Reddit will ask you for user authentication and ask you to grant the application permissions
+- Reddit will ask you for user authentication and ask you to grant the application
+  permissions
 - On completion, the user will have a new authorized application configured
 - A refresh token is displayed in the browser and on the command line
 
-You only have to run this script once for each refresh token. The refresh token
-(along with the application's client_id, client_secret) are valid credentials until 
-manually revoked by the user.
+You only have to run this script once for each refresh token. The refresh token (along
+with the application's client_id, client_secret) are valid credentials until manually
+revoked by the user.