Fixed: Correct misleading docstring on Authenticator.log_off()

The docstring was copy-pasted from is_authenticated() and described
checking authentication state, not logging off.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>

Author: oliv3r

resources/lib/authentication/authenticator.py

@@ -93,9 +93,11 @@ def get_authentication_token(self) -> Optional[str]:
         return self.__hander.get_authentication_token()
 
     def log_off(self, username, force=True):
-        """ Check if the user with the given name is currently authenticated.
+        """ Logs off the currently authenticated user, clearing stored tokens.
 
-        :param str username:    The username to log off
+        :param str username:    The username to log off.
+        :param bool force:      If True, log off regardless of whether the stored
+                                username matches the given one.
 
         """