fix url in setup.cfg
@@ -5,7 +5,7 @@ universal = 1
name = Authlib
version = 1.0.0b2
author = Hsiaoming Yang
-url = "https://authlib.org/"
+url = https://authlib.org/
author_email = me@lepture.com
license = BSD 3-Clause License
license_file = LICENSE
