fixed typo (failback → fallback)

schoolapps/timetable/fallback_view.py

@@ -4,4 +4,4 @@ from django.shortcuts import render
 
 @login_required
 def fallback(request, *args, **kwargs):
-    return render(request, "timetable/failback.html")
+    return render(request, "timetable/fallback.html")