fix: Fixing README.rst to fix release failure.

README.rst

@@ -140,23 +140,19 @@ configured:
            }
        }
 
-  Transaction support in autocommit mode
-  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-  Django version 4.2 and higher by default supports transactions in autocommit mode.
-  A transaction is automatically started if you define an
-  [atomic block](https://docs.djangoproject.com/en/4.2/topics/db/transactions/#controlling-transactions-explicitly).
-
-  Django version 3.2 and earlier did not support transactions in autocommit mode with Spanner.
-  You can enable transactions in autocommit mode with Spanner with the
-  `ALLOW_TRANSACTIONS_IN_AUTO_COMMIT` configuration option.
-
-  - To enable transactions in autocommit mode in V3.2, set
-  the flag "ALLOW_TRANSACTIONS_IN_AUTO_COMMIT" to True in your
-  settings.py file.
-  - To disable transactions in autocommit mode in V4.2, set
-  the flag "ALLOW_TRANSACTIONS_IN_AUTO_COMMIT" to False in your
-  settings.py file.
+Transaction support in autocommit mode
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Django version 4.2 and higher by default supports transactions in autocommit mode.
+A transaction is automatically started if you define an
+[atomic block](https://docs.djangoproject.com/en/4.2/topics/db/transactions/#controlling-transactions-explicitly).
+
+Django version 3.2 and earlier did not support transactions in autocommit mode with Spanner.
+You can enable transactions in autocommit mode with Spanner with the
+`ALLOW_TRANSACTIONS_IN_AUTO_COMMIT` configuration option.
+
+- To enable transactions in autocommit mode in V3.2, set the flag `ALLOW_TRANSACTIONS_IN_AUTO_COMMIT` to True in your settings.py file.
+- To disable transactions in autocommit mode in V4.2, set the flag `ALLOW_TRANSACTIONS_IN_AUTO_COMMIT` to False in your settings.py file.
 
 
 Set credentials and project environment variables