DOC fix typo in describe_option
I updated pandas/_config/config.py fixing a typo - 
Call with not arguments to get a listing for all registered options to Call with no arguments to get a listing for all registered options.

closes #44970
@MarcoGorelli I got the above message and do not understand it. Do i need to delete the branch because it has been merged? 
Thanks in advance hey - it's up to you