
**Apache Airflow version**:
1.10.13

**What happened**:
`force_logout_after` should be `force_log_out_after` in the code section https://github.com/apache/airflow/blob/master/airflow/settings.py#L372-L381. As `force_log_out_after` is actually used and written in https://github.com/apache/airflow/blob/c5700a56bb3b9a5b872bda0fe0d3de82b0128bdf/UPDATING.md#unify-user-session-lifetime-configuration.

**What you expected to happen**:
`force_logout_after` is renamed to `force_log_out_after`.
airflow/settings.py
r' ____    |__( )_________  __/__  /________      __',
        r'____  /| |_  /__  ___/_  /_ __  /_  __ \_ | /| / /',
        r'___  ___ |  / _  /   _  __/ _  / / /_/ /_ |/ |/ /',
        r' _/_/  |_/_/  /_/    /_/    /_/  \____/____/|__/',
    ]
)
LOGGING_LEVEL = logging.INFO
GUNICORN_WORKER_READY_PREFIX = "[ready] "
LOG_FORMAT = conf.get('logging', 'log_format')
SIMPLE_LOG_FORMAT = conf.get('logging', 'simple_log_format')
SQL_ALCHEMY_CONN: Optional[str] = None
PLUGINS_FOLDER: Optional[str] = None
LOGGING_CLASS_PATH: Optional[str] = None
DAGS_FOLDER: str = os.path.expanduser(conf.get('core', 'DAGS_FOLDER'))
engine: Optional[Engine] = None
Session: Optional[SASession] = None
json = json  
STATE_COLORS = {
    "queued": "gray",
    "running": "lime",
    "success": "green",
    "failed": "red",
    "up_for_retry": "gold",
    "up_for_reschedule": "turquoise",
    "upstream_failed": "orange",
    "skipped": "pink",
    "scheduled": "tan",
}
@functools.lru_cache(maxsize=None)
def _get_rich_console(file):