update AUTHORS links (#624)

Author: Arhell

AUTHORS.rst

@@ -1,10 +1,10 @@
 Andrei Antoukh / niwibe <https://github.com/niwibe>
-Sean Bleier <http://github.com/sebleier>
-Matt Dennewitz <http://github.com/blackbrrr>
-Jannis Leidel <http://github.com/jezdez>
-S. Angel / Twidi <http://github.com/twidi>
-Noah Kantrowitz / coderanger <http://github.com/coderanger>
-Martin Mahner / bartTC <http://github.com/bartTC>
+Sean Bleier <https://github.com/sebleier>
+Matt Dennewitz <https://github.com/blackbrrr>
+Jannis Leidel <https://github.com/jezdez>
+S. Angel / Twidi <https://github.com/twidi>
+Noah Kantrowitz / coderanger <https://github.com/coderanger>
+Martin Mahner / bartTC <https://github.com/bartTC>
 Timothée Peignier / cyberdelia <https://github.com/cyberdelia>
 Lior Sion / liorsion <https://github.com/liorsion>
 Ales Zoulek / aleszoulek <https://github.com/aleszoulek>