fix broken github celery wiki links

Andrew Weinstein · auvipy · commit c8ffa8575d7d · 2022-08-20T10:17:12.000+06:00
diff --git a/README.rst b/README.rst
@@ -150,7 +150,7 @@ to our issue tracker at http://github.com/celery/django-celery/issues/
 Wiki
 ====
 
-http://wiki.github.com/celery/celery/
+https://github.com/celery/celery/wiki
 
 Contributing
 ============
diff --git a/docs/introduction.rst b/docs/introduction.rst
@@ -167,7 +167,7 @@ to our issue tracker at http://github.com/celery/django-celery/issues/
 Wiki
 ====
 
-http://wiki.github.com/celery/celery/
+https://github.com/celery/celery/wiki
 
 Contributing
 ============
