fixed sphinx error, undid changes to pyproject.toml

Signed-off-by: Nick Zetzl <[email protected]>

Author: Nick Zetzl

docs/source/management.rst

@@ -178,7 +178,7 @@ management.rules module
    :show-inheritance:
 
 management.self_service_profiles module
---------------------------
+-----------------------------------------
 
 .. automodule:: auth0.management.self_service_profiles
    :members: