jitsimod: fix url in admin mail

jitsimod/views.py

@@ -45,7 +45,7 @@ def newroom(request):
                 if not admin.admin_mails:
                     continue
                 subject = 'created (pattern-approved)' if autoapproved else 'requested'
-                msg = "Hello %s,\n\na new Jitsi room has been %s:\nhttps://lectures.fslab.de/admin/jitsimod/pattern/%d/change/\nName: %s\nUser: %s\nReason:\n%s" % (admin.first_name, subject, room.id, room.name, request.user.username, room.reason)
+                msg = "Hello %s,\n\na new Jitsi room has been %s:\nhttps://lectures.fslab.de/admin/jitsimod/room/%d/change/\nName: %s\nUser: %s\nReason:\n%s" % (admin.first_name, subject, room.id, room.name, request.user.username, room.reason)
                 email = EmailMessage('lectures.fslab.de – Admin – Jitsi Room %s' % subject, msg, to=[admin.email])
                 try:
                     email.send()