Reverse tidy and cache middleware

I don't fully understand why this is needed, but one project (invoices) for
some reason won't work without it...

example/settings.py

@@ -63,8 +63,8 @@ MIDDLEWARE = [
     "django.contrib.auth.middleware.AuthenticationMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
-    "tidy.middleware.TidyMiddleware",
     "cms.middleware.FetchFromCacheMiddleware",
+    "tidy.middleware.TidyMiddleware",
 ]
 
 TEMPLATES = [