Update plugin.rb

plugin.rb

 # name: embed-hackmd
 # about: Embed HackMD pads using Onebox.
 # version: 1.0
-# authors: Bernhard Fürst 
-# url: https://github.com/fuerst/embed-etherpad-lite
+# authors: Bernhard Fürst & LaToileScoute
+# url: https://git.latoilescoute.net/dev/embed-hackmd
 
 class Onebox::Engine::HackMdOnebox
   include Onebox::Engine