update

Author: dwreeves

app/main.py

@@ -48,7 +48,8 @@ def create_app(config: Optional[str] = None) -> Flask:
 
     # Fix an issue with some flask-admin stuff redirecting to "http". Because
     # we use HTTP BasicAuth, the http scheme is bad during authorized sessions.
-    # (This issue is specifically caused by Meinheld.)
+    # This issue was caused by Meinheld, which is no longer in the code,
+    # but it is here just to be safe since it does no harm.
     app.wsgi_app = ProxyFix(app.wsgi_app)
 
     return app

docs/src/development/index.md

@@ -15,12 +15,10 @@ class Twitter Bot
 Twitter Bot : /twitter.py
 Heroku Task Scheduler ..> PostgreSQL
 Heroku <.. Gunicorn
-Gunicorn .. Meinheld
 Heroku .. Redis
 SQLAlchemy ..> blueprints
 Gunicorn <.. Flask : create_app()
 Gunicorn : /../Procfile
-Meinheld : /../Procfile
 Heroku .. PostgreSQL
 blueprints ..> FlaskCaching
 class Flask