Fix incorrect url

librarian/views.py

@@ -480,7 +480,7 @@ def publisher_edit(request, publisher_id):
         form = PublisherAddForm(request.POST, instance=publisher)
         if form.is_valid():
             form.save()
-            return redirect("librarian:publisher_detail", author_id=publisher.id)
+            return redirect("librarian:publisher_detail", publisher_id=publisher.id)
     else:
         form = PublisherAddForm(instance=publisher)
     return render(request, "librarian/form_basic.html", {