Fix Connect URL

Author: fabpot

contributing/documentation/overview.rst

@@ -338,7 +338,7 @@ definitely don't want you to waste your time!
 .. _`GitHub`: https://github.com/
 .. _`fork the repository`: https://help.github.com/github/getting-started-with-github/fork-a-repo
 .. _`Symfony Documentation Contributors`: https://symfony.com/contributors/doc
-.. _`SymfonyConnect`: https://connect.symfony.com/
+.. _`SymfonyConnect`: https://symfony.com/connect/login
 .. _`Symfony Documentation Badge`: https://connect.symfony.com/badge/36/symfony-documentation-contributor
 .. _`SymfonyCloud`: https://symfony.com/cloud
 .. _`roadmap`: https://symfony.com/releases