diff --git a/p/bvg/example.js b/p/bvg/example.js
index 0049af23f..db738d86d 100644
--- a/p/bvg/example.js
+++ b/p/bvg/example.js
@@ -1,9 +1,9 @@
 'use strict'
 
 const createClient = require('../..')
-const vbbProfile = require('.')
+const bvgProfile = require('.')
 
-const client = createClient(vbbProfile, 'hafas-client-example')
+const client = createClient(bvgProfile, 'hafas-client-example')
 
 // Hauptbahnhof to Charlottenburg
 client.journeys('900000003201', '900000024101', {results: 1, polylines: true})
diff --git a/p/sncb/index.js b/p/sncb/index.js
index 51e73d794..4887a65bd 100644
--- a/p/sncb/index.js
+++ b/p/sncb/index.js
@@ -61,7 +61,7 @@ const sncbProfile = {
 	trip: true,
 	refreshJourney: true,
 	radar: true,
-	reachableFrom: false, // todo: fails with `H9240`
+	reachableFrom: false, // todo: fails with `H9240` "HAFAS Kernel: Internal error."
 }
 
 module.exports = sncbProfile
diff --git a/readme.md b/readme.md
index cdce74b6b..b82fab119 100644
--- a/readme.md
+++ b/readme.md
@@ -233,6 +233,7 @@ While `hafas-client` itself should work in the browser via a bundler like [Webpa
 - [`hafas-find-stations`](https://github.com/derhuerst/hafas-find-stations#hafas-find-stations) – Given a HAFAS client, find all stations in a bounding box.
 - [`hafas-collect-departures-at`](https://github.com/public-transport/hafas-collect-departures-at#hafas-collect-departures-at) – Utility to collect departures, using any HAFAS client.
 - [`find-hafas-data-in-another-hafas`](https://github.com/derhuerst/find-hafas-data-in-another-hafas#find-hafas-data-in-another-hafas) – Find data from one HAFAS endpoint in the data of another HAFAS endpoint.
+- [`hafas-gtfs-rt-feed`](https://github.com/derhuerst/hafas-gtfs-rt-feed) – Generate a [GTFS Realtime (GTFS-RT)](https://developers.google.com/transit/gtfs-realtime/) feed by polling a HAFAS endpoint.
 - [`hafas-monitor-trips`](https://github.com/derhuerst/hafas-monitor-trips#hafas-monitor-trips) – Using a HAFAS client, watch all trips in a bounding box.
 - [`hafas-monitor-departures`](https://github.com/derhuerst/hafas-monitor-departures#hafas-monitor-departures) – Pass in a HAFAS client, fetch all departures at any set of stations.
 - [`hafas-record-delays`](https://github.com/derhuerst/hafas-record-delays#hafas-record-delays) – Record delays from `hafas-monitor-departures` into a LevelDB.