docs: update description

There is already $DBGroup in the config file.
datamweb · Jun 19, 2023 · 963526a · 963526a
1 parent 658c517
commit 963526a
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst
@@ -620,8 +620,12 @@ setting**. The examples below work both on MySQL and PostgreSQL::
 
         Uncaught mysqli_sql_exception: Duplicate entry 'ci_session:***' for key 'ci_sessions.PRIMARY'
 
-You can choose the Database group to use by adding a new line to the
-**app/Config/Session.php** file with the name of the group to use:
+Changing Database Group
+^^^^^^^^^^^^^^^^^^^^^^^
+
+The default database group is used by default.
+You can change the database group to use by changing the ``$DBGroup`` property
+in the **app/Config/Session.php** file to the name of the group to use:
 
 .. literalinclude:: sessions/040.php